It turns out that My Brother-in-law is an expert

1 (⁠ʘ⁠ᴗ⁠ʘ⁠ ⁠) 

2 1 

3 Returning with a Counterattack (1) 

4 Returning with a Counterattack (2) 

5 An identical child 

6 Kim's villa 

7 The important matter? 

8 Unknown father 

9 Jeon Jungkook 

10 Investigation, Photo, and Company 

11 Monster next door 

12 Two-timing 

13 The little gray suit from Gucci! 

14 Are you my Mommy? I'm your father. 

15 That omega is not your mother. 

16 Seducing/ Lost track again. 

17 Sweetberry and Joonie 

18 See you at Eight in the Evening! 

19 I understood now. 

20 We're both Kim, so why only you 

21 Drama of the Proposal! 

22 I'm alone. I didn't gather group! 

23 Speechless Young Master Jeon! 

24 Didn't Daddy like her anymore? 

25 Mommy, I love you so much! 

26 Narcissism Is An Illness. Get It Treated 

27 A brain tumor... 

28 The siblings meet. 

29 Why do you look the same as me? 

30 Don't beg them anymore. 

31 Are your son's tutors professional? 

32 How dare she insult her Mommy and hit her brother. 

33 Teaching tutor a lesson 

34 The interrogation of the tutor and truth. 

35 I don't love Daddy anymore! 

36 My brother looks just like me! 

37 Duri? Test? 

38 Let's have date Mommy Daddy! 

39 Quarreling like married couple! 

40 10%, 50%, & 100% 

41 I trust you, Tae. 

42 Dr. V! 

43 Eating her words! 

44 A little princess! 

45 Meeting eachother! 

46 Triggered? 

47 A single-celled organism! 

48 Dae the little princess! 

49 My father is not a ruffian. 

50 I know your son's whereabouts! 

51 Pervert!/First aid 

52 He's alive! 

53 The guests from family home! 

54 Duri exposing her Mommy! 

55 Exposing his own identity... 

56 He knows now! 

57 Little Pink! 

58 Poor relatives? 

59 The Park family from the capital?? 

60 Two Dae...? 

61 No, I don't. 

62 We've been discovered! 

63 Love and company!! 

64 Mr. Quinn 

65 Locked in room! 

66 Culprits and punishment! 

67 They came too late? 

68 Mommy, save Great-Grandma! 

69 Where's your son? 

70 Investigate his Son! 

71 Duri...?? 

72 Taehyung's son! 

73 Taehyung's mother's secret.. 

74 Who are you looking down on? 

75 Acknowledging each other! 

76 Mommy, I'm sorry! 

77 He is really mine, though! 

78 Conquer him in bed! 

79 Pills 

80 Mr.Jeon being narcissistic again! 

81 Your son is my son! 

82 Saven days later! 

83 Eating her words! 

84 Jungkook actually, you can also have daughter! 

85 Go to Taehyung and have both! 

86 My daughter looks like her father! 

87 Investigate his daughter! 

88 It really is the Carefree pill! 

89 The Carefree pill belongs to the Parks'! 

90 I'll give you anything you want 

91 Someone was investigating my daughter! 

92 An incurable illness? 

93 Direct successor 

94 Grandpa, why don't I tell you some trivia? 

95 Daddy has come! 

96 I already have spot! 

97 The hidden big boss of the Parks' 

98 Exempted from the interview! 

99 Hello, Mr. Kim 

100 How did I get pregnant back then? 

101 A wild cat! 

102 A professional 

103 Who says I don't dare to turn on the camera? 

104 She's turned on the camera! 

105 Duri looks a little familiar 

106 Park Jimin! 

107 Mr. Jeon name your price! 

108 Rachel bring that face of yours over! 

109 Eating her words at the dance party (1) 

110 Eating her words at the dance party (2) 

111 Why are you so interested in my son? 

112 You're bad girl! 

113 Everyone has a active imagination 

114 We were once in the same boat 

115 Familiar! 

116 Is he qualified to be Mrs Jeon? 

117 A little sidekick 

118 The photo from the live-stream 

119 A wet dream 

120 How do you become a boy? 

121 Live-stream face-off! 

122 Sweetberry, slamming people in progress 

123 Kim Taehyung the little moneymaker 

124 Has Mr. Jeon been narcissistic today? 

125 The birthday gift for Daddy 

126 Don't hold up Daddy's birthday celebrations 

127 Sweetberry is trending~ 

128 Daddy are you asleep? 

129 Dae is live-streamer? 

130 He actually have a daughter!! 

131 Duri you've exposed yourself 

132 Saving the damsel in distress! 

133 If he had a child 

134 My father is Jeon Jungkook! 

135 A soft and squishy daughter! 

136 He Had Already Seen Through Everything A Long Time Ago 

137 A kindly father and an obedient daughter 

138 The carefree pills' ownership rights 

139 The Lowes go bankrupt! 

140 Forcing him to marry? 

141 Mommy likes little puppies~ 

142 The truth behind what happened back then 

143 You don't have to bother yourself taking care of him! 

144 Meeting eachother! 

145 Mommy don't leave me... 

146 They resemble each other a little 

147 Her Son~ 

148 They're getting married? 

149 Jungkook steps forward 

150 Father and daughter claiming credit 

151 Assistance has come~ 

152 Raehan digs his own grave 

153 Leaving no means untried 

154 Duri is hospitalized~ 

155 Kim Yoongi is cracking 

156 What's your relationship with Mr. Jeon, Mr. Kim. 

157 Taehyung hates misunderstandings the most 

158 God-mom... Jimin??? 

159 It's a small world 

160 Are they really father and son? 

161 Yes, I'm bullying you. So what? 

162 The interview notice 

163 The familiar-looking jeep 

164 The addmission results are out! 

165 The most awesome mentor! 

166 I'm his father! 

167 Sell it! 

168 He's a slave to his daughter alright 

169 Acknowledging them as family 

170 I want the company's shares 

171 The DNA test results are out! 

172 A second test! 

173 Embellishing the story 

174 DNA paternity test!! 

175 He looks almost exactly the same as her! 

176 Might he be my son? 

177 The kindness of giving birth to him? 

178 The truth! 

179 Public opinion! 

180 The truth behind what happened back then! 

181 A surprise gift~ 

182 He must be my son 

183 Retribution 

184 Kim Daesung's fate 

185 A discovery 

186 I'm an Omega hooligan 

187 Is Narcissism Hereditary? 

188 Life is too dangerous! 

189 V is the first! 

190 Do you know who he is? 

191 His biological father? 

192 We can do a DNA comparison now! 

193 A slap in the face! 

194 Kim Taehyung is V! 

195 Song Mina's fate! 

196 The report is out! 

197 Why are you forbidding Aera from dancing? 

198 Duri enters the Grand Manor 

199 Do you play games? 

200 Rushing over to give them money! 

201 I'm going then! 

202 A quack doctor's misdiagnosis! 

203 Am I dying? 

204 The child's father! 

205 Choosing between two options 

206 Vincent the Car Racer! 

207 The Jeons 

208 Jinsoo is in danger! 

209 So, Kim Taehyung was right! 

210 The race!! 

211 Duri's father is Jeon Jungkook! 

212 Jeon Jungkook's daughter 

213 The phone number 

214 Jeon Jungkook is here! 

215 Father and son meet 

216 Daddy!! 

217 Vincent! 

218 I'll do it! 

219 I'll take the first place for you! 

220 He is Vincent!!! 

221 Vincent is invincible! 

222 Angel's kiss 

223 DNA test report 

224 Listen to third uncle's arrangement 

225 Taking over the Quinn's academy's affairs? 

226 Exam results~ 

227 Geniuses are all such mutants! 

228 Quinn School's disciples are not be messed with! 

229 Senior Hyungnim is hear! 

230 Having a date behind his back 

231 The Quinlan sect is backed by the Quinn School?? 

232 Going to the Quinn Martial Arts School! 

233 Long-time friends in sprit! 

234 His lover is Kim Taehyung! 

235 Bullying the strong 

236 The kids go to the Quinn School of Martial Arts 

237 I'm the father who's out of your league! 

238 Omega Kim of Quinn School of Martial Arts! 

239 Omega Kim of Quinn School of Martial Arts! 2 

240 Omega Kim of Quinn School of Martial Arts! 3 

241 Omega Kim of Quinn School of Martial Arts! 4 

242 Omega Kim of Quinn School of Martial Arts! 5 

243 Because he's my son! 

244 Paul Quinlan's fate! 

245 Make sure he doesn't die 

246 Let's just throw this pot of flowers away 

247 What's that? 

248 Yoongi's thoughtfulness 

249 Mother-in-law and Son-in-law meet! 

250 Help! 

251 Kim? 

252 Children must not be without their mother 

253 Duri's Mommy 

254 Raising his daughter? 

255 What's your name Mr. Kim? 

256 God-brother and God-sister 

257 Tough Love 

258 Let the two children meet and get familiar with eachother! 

259 Returning to the Jeons 

260 The past 

261 Meeting 

262 Tae is Dae's biological mother?? 

263 Visiting God-sister 

264 The family of four meets! 

265 Young Master, this is your God-uncle! 

266 A reasonable explanation! 

267 How did he become pregnant back then? 

268 The secret! 

269 Birthday party! 

270 Alchemy! 

271 Young Master's boyfriend 

272 Drug seller~ 

273 Bringing him back to Kims! 

274 The blue enchantress 

275 The official announcement is coming! 

276 How can you get violent? 

277 This is my boyfriend 

278 Birthday gift~ 

279 The Xie corporation's calming pill 

280 Meeting each other 

281 illegitimate son? 

282 Who said he didn't have a strong family? 

283 He's omega son of Kims! 

284 Redoing the DNA test 

285 His real father? 

286 Golden words of advice 

287 To the Kims'!! 

288 Who is more respected? 

289 Madman: "You are Rihwan's son!" 

290 A Debt~ 

291 The family three~ 

292 Happy time for the family of four~ 

293 Do you know any really good hacker? 

294 We found a hacker! 

295 Real or fake Jhope 

296 The real Jhope!!! 

297 Hacker alliance/ Love words~ 

298 Genius?/ I have money! 

299 Lisa's secret/Blow up the card! 

300 The jealous Jungkook~ 

301 The bank card! 

302 The real owner of the card! 

303 Jaehyun goes idol-chasing! 

304 The Senior Hyung of Quinn School of Martial Arts? 

305 The Senior Brother of Irvin School of Martial Arts 

306 Meeting Senior Brother? 

307 Give up! 

308 I won't use my legs 

309 Ryan's whereabouts 

310 Man can't say no 

311 Exposed 

312 I'll bring you to win~ Stealing limelight! 

313 Senior Hyungnim is on! He's going to compete! 

314 The Senior Hyung of Quinn School of Martial Arts? 

315 Are you Ryan? Treating his illness? 

316 Acupuncture 

317 Are you taking apprentices? 

318 Provocation/No virtue 

319 Ruthless! 

320 Going on stage/Admit defeat? 

321 You're really irritating 

322 Exposed 

323 That's impossible! Something happened! 

324 Captain Yoon 

325 Things are not simple 

326 Senior Hyung didn't come~ 

327 I'm here to take my fiancé with me! 

328 Ridiculous family! 

329 Saving Old Maddy? 

330 Light of justice? 

331 We're husband and wife~ I'm V! 

332 Found out! 

333 It was you!! 

334 Stripped of duties! 

335 DNA sample from back then? 

336 Who is the real Young Mister? 

337 Two drama queens!! 

338 Dae's sense of security 

339 He's finally awake 

340 I'll be right there! 

341 Choosing clothes 

342 Tae, your cord blood still exists 

343 The villain slings an accusation first? 

344 Slapping Taesan in the face! 

345 Chase him out of the house! 

346 The hospital! 

347 Immediate family!!! Kim Rihwan's son!!! 

348 Cured! Punishment!! 

349 Karma 

350 Senior Hyung show me your true colors! 

351 Change him to Senior Brother! 

352 Kiss~ 

353 Her birthday 

354 Courage 

355 Exposing his own identity 

356 The strange guy! Seperated by death? 

357 Dae's speculation 

358 Peace 

359 Do you like children? 

360 Taehyung's suspicion 

361 Amusement Park! 

362 Passionate young man! 

363 Where is Jaehyun?? 

364 Revenge! Blood for blood!! 

365 Senior Brother and Senior Hyung joining forces! 

366 Senior Hyung is angry! 

367 Arriving late! 

368 Our family of three~ 

369 Mr. Jeon has messed up again~ 

370 Jimin you had a child once. 

371 Our child... A family of three~ 

372 Another identity~ 

373 Public opinion! 

374 Ferment the truth? 

375 Going to court! The trial starts! 

376 The plaintiff turns into the defendant!! 

377 Pleading guilty! Life imprisonment!! 

378 Karl is Jimin's father? 

379 The sleeping beauty is finally awake! 

380 Shower you~ Let me just die! 

381 Busy Jin! Black Cat is here~ 

382 Result! Take good care of Raehan!! 

383 Notable background! 

384 Jimin is my son!! 

385 Shall I accompany you? Wrong birth date? 

386 Meet the small one~ 

387 The external forensic doctor 

388 Aunt Ji, I'm Duri~ 

389 Aunt and niece sharing same interest 

390 The mastermind!! 

391 Sudden death 

392 Cause of death and evidence 

393 Confess! To late!! 

394 A turn of events!! 

395 The truth!!! 

396 Flip the case!! 

397 I want to bicker with you! 

398 Frightening you~ 

399 I'm T! Ungrateful!! 

400 He's isn't T! Kim Taehyung is T? 

401 A fake will always be a fake 

402 We have T 

403 Tae... is angering people to death!! 

404 A Secret! Little Psycho? 

405 Slapping the hypocrite in the face! 

406 The misguided Kim Taehyung?? 

407 Name your price, T 

408 Truemam Andros 

409 Do you know Truemam Andros? 

410 Jealous 

411 Mrs. Jeon is slapped in the face!! 

412 Kims select a son-in-law! 

413 Compitition!! 

414 Kissed!! 

415 I haven’t had enough of kissing you yet 

416 Complain! Arrangements!! 

417 Passionate 

418 The scheming father and son 

419 Exposing his own identity? 

420 He is the last disciple of Dr. Xie 

421 Slap in the face! 

422 The final truth must be cruel! 

423 The truth!! 

424 A slap in the face!!! 

425 Karl is troubled 

426 Cought!!! 

427 Jina's secret! 

428 Taehyung's methods 

429 Jina's true colors! 

430 Are you worthy?? 

431 Feel free to sue him then! 

432 Jina is not Jimin's mother!! 

433 The truth! 

434 Wedding 

435 Karl has come!! 

436 Black cat 

437 Who says I've been fired? 

438 Taehyung is so popular~ 

439 Which part of him is different? 

440 John gets slapped in the face! 

441 Bullying him? 

442 Hacker T and J 

443 Diging his own grave! 

444 The face slapping continues! 

445 I'm J 

446 Black cat 

447 Karl is not a criminal! 

448 Call me dad 

449 A date 

450 Let's get engaged! 

451 Something big has happened!! 

452 The questionnaire!! 

453 Academic qualification 

454 Taehyung's academic qualifications!! 

455 Slap in the face! 

456 Leave? 

457 Stay or leave? 

458 What if he is cured? 

459 Power? 

460 Jaehyun stood up! 

461 Cranky Taehyung slaps them in the face! 

462 John takes action! 

463 Old Wang is not dead!! 

464 Captain John's defeat! 

465 Welcome home 

466 Making a false police report 

467 Interrogation?! 

468 I'm not going to put up with it anymore! 

469 Full confession! He's devil!! 

470 Identity exposed! 

471 The truth from back then! 

472 The night five years ago! 

473 My Dad's not here~ 

474 Jealousy? 

475 Child!!! 

476 Bring the child here! 

477 Triplets!! 

478 You are not my mother 

479 Xander Andros is here! 

480 Little devil! 

481 Exposed! 

482 90% biological 

483 Whose problem? 

484 Result and reason! 

485 Divorce! 

486 The truth about Xander Andros 

487 Rhett is not Xander's mother!! 

488 Are you? Are you worthy of it? 

489 Good news~~ 

490 Face-slapping at the birthday party!! 

491 The badass Kim Taehyung 

492 Heartless boss~ 

493 DNA test for the truth 

494 The way to have triplets 

495 Eunyoung's words! 

496 Old Maddy is awake!! 

497 Twins or Triplets? 

498 Why I would die if didn't have children! 

499 The mystery of Xander's birth! 

500 I'm sorry Ms. Eunyoung 

501 Numerous secret identities! 

502 How can one have so many secret identities? 

503 Build a good relationship with King 

504 Dae's little sneaky thoughts 

505 The same birthday 

506 Who's the naughty boy? 

507 This family is actually not that bad either 

508 Only if we were triplets 

509 A small misunderstanding~ 

510 Coming to die? 

511 I'm your Mommy (1) 

512 I'm your Mommy (2) 

513 Birthday Party! (1) 

514 Birthday Party! (2) 

515 Birthday Present (1) 

516 Birthday Present (2) 

517 Birthday Present (3) 

518 Birthday Present (4) 

519 Mommy, save it! 

520 Three months 

521 A trick, Eunyoung's skillful methods 

522 Iseul's changing face 

523 Reasons 

524 You're the only one I've left now 

525 An unfaithful omega? 

526 A real piece of work 

527 Let me tell you a story 

528 It's cured? 

529 Face-slapping (1) 

530 Face-slapping (2) 

531 Face-slapping (3) 

532 I'm here to listen to the story 

533 The truth (1) 

534 The truth (2) 

535 Opponent! (1) 

536 Opponent (2) 

537 The shocking turn of events 

538 The Jeons who plot against one another 

539 King of the world 

540 Who is King? 

541 Pleasing father-in-law! 

542 Taking revenge for Xander 

543 Making false counter-charges 

544 Who says I don't have any evidence?! 

545 The face slapping! 

546 What should Xander’s last name be? 

547 Staying at Jeons 

548 Sleeping with Mommy 

549 Taehyung VS Jungkook: Who’s the winner 

550 Jungkook is short of money? 

551 Beat her at her own game 

552 Bullying the master 

553 Complete victory? 

554 Slap in the face!! 

555 The divorce storm? 

556 Taehyung's pretty alpha is hacker 

557 Blowing cover?? 

558 Omega Kim is hacker?! 

559 Past love... 

560 Clues of the V16 

561 Password 

562 The code book 

563 Untitled 

564 Luring the snake out of the cave 

565 Being dramatic 

566 It turns out that My Brother-in-law is an expert 

567 New trap 

568 Repaying debts 

569 Taehyung can't wait anymore 

570 A stranger 

571 The moment of farewell! 

572 Whose corpes is that? 

573 You're exactly the one I want to hit!! 

574 Redirecting their troubles! 

575 Meeting 

576 King was watching him! 

577 Genius? 

578 No shortage of money! 