Captain of S.C.I. A smart and experienced police officer who is VERY good at his job Used to be a fighter pilot Always wears white Has OCD; always wants to be clean, hence the white clothes Called 'little Kim' or 'tiger' by Jungkook A great cook; Jungkook's personal chef Called 'kim Sir' by his team

Deputy team leader of S.C.I. (second in command) S.C.I's resident criminal psychologist Teaches part-time as it is his hobby, also writes novels Very smart; IQ of 170 (if I remember correctly) Not cut out for physical tasks; can't fight, not good with a gun Described in the drama as having to physical combat skills or self-care ability; he relies on Kim Taehyung Always wears black or a dark blue Called 'Bunny' by Kim Taehyung Called 'Dr. Jeon' by his team as well as by others he meets

Kim Taehyung's older brother President of the Kim Group Has a history with Zhao Jue His memories from his childhood are locked away due to his history

Kim Seokjin ( Jin )

Forensic medical examiner for S.C.I. Loves wine Does some quirky things He loves his examination room

Min Yoongi ( Suga) World renowned magician Zhao Jue's nephew Owner of Lisbon, a male African white lion Occasionally assists S.C.I. Knew Kim jimin when they were younger but he moved away He used magic to play a joke on Kim jimin when they were young that scarred Kim jimin Even though he didn't remember Kim jimin right away, he took a liking to him almost immediately

Kim Taehyung and Kim Namjoon's cousin He was a regular cop before joining S.C.I. After always being compared to Kim Taehyung, Kim jimin was not very confident in his ability to be a cop Jeon Jungkook was the first to discover that he is actually extremely smart Kim jimin developed a stutter when he was younger due to the joke that min Yoongi played on him Kim jimin ordinally didn't like min Yoongi due to their history, but he slowly warmed up to him

S.C.I.: short for the Special Crime Investigation Team. It was set up by the Headquarters for Criminal Investigation under the proposal of the Police Commissioner. A specialised team composed of the elites from various police departments to investigate special cases.

The police statement is as follows:

All actions taken by the S.C.I. are completely independent. All actions shall be reported directly to the Police Commissioner by the team leader and deputy team leader. The department shall not be restricted by other departments when they are handling cases. Should the S.C.I. require the help of other departments, they are to offer their full assistance with no objections.

A statement released by: Police Commissioner of the Criminal Investigation Headquarters, Lee Byung-hun Issued on: 7 November 2016.

The list of S.C.I. members are as follows:

Team Leader (main): kim taehyung Born: 31 december 1995 Resume: 2008: Graduated from X Military Academy. Champion of the Intercollegiate korean Kickboxing competition for three consecutive years. 2009-2011: Pilot of the Air Force. Rank - Flight Lieutenant 2011-2014: After retiring from the Air Force, he joined S City as the Captain of the Criminal Investigation Team and solved countless cases.

Team Leader (deputy): Jeon Jungkook Born: 26 September 1995 Resume: 2008: Admitted to the Master of Criminal Psychology of X Military Academy on a full score, 2009: Completed PhD in Criminal Psychology 2011-2013: Worked in the Abnormal Psychology Research Lab in New York. Returned to Seoul in 2014, as an official criminal psychology consultant. Currently working in the Criminal Psychology Research Office of the Main Police Office of S City

Team Members (field):  Beomgyu,: Criminal Investigator (Member of Kim Taehyung's old team) soobin: Criminal Investigator (Former Sniper) kai: Criminal Investigator (Member of Kim Taehyung's old team) yeonjun:: Criminal Investigator (Has 5 years of undercover experience) Taehyun: Criminal Investigator (Former military mechanic)

Team Members (office): Kim Jin: Medical Examiner (PhD in Anthropology) J-hope: Computer expert (one of the best hackers in the country)

Others (non-police personnel): Lu Fang: Media Contact (Public Relations) Han Zhang: Intelligence Officer (relevant information is confidential)

At 13 00, on 8 November 2016, all personnel listed above are to report to the SCI office located on the 17th floor of the Main Police Office of S City. The S.C.I. (Special Crime Investigation Team) was formally established.

The Numbers Killer - Chapter 1: Tiger and bunny who absolutely can't be near each other

It was still early in the morning, but the Main Police Office in S City was already in a buzz. People gathered in small groups, whispering to each other. The moment Beomgyu and Kai entered the building, they could sense that something was amiss.

The two of them were sporting panda-eyes. They were obviously sleep-deprived from closing a big case last night. When they came to the elevator, there was a note stuck on the wall.

The two took a closer look at the piece of paper as they entered the elevator.

Ten seconds later, two loud cries could be heard coming from the elevator. Which gave the people waiting outside a big scare, causing them to retreat away from the elevator.

"Ding!" The lift doors opened on the 7th floor.

And the next moment, Kai and Beomgyu sprang out violently like a pack of wolves, shouting, "Holy crap!!" As they rushed straight for the office for Criminal Investigation, drawing the attention of the other officers around them.

The door to the office was forcefully kicked open with a bang by the two men. Giving the officers the shock of their lives as they scurried under their tables for cover. Some even whipped out their guns. But the two people didn't even so much as spare them a glance and headed straight for the Captain's office.

The door opened the second before they could barge through it. They couldn't stop in time and crashed forward from the momentum. They both fell flat in the middle of the room.

Thud.

Then, they heard someone yelling through the window from the floor below, "Can't you people from the Criminal Police Force give it a rest, even just for a day?? At this rate, no one in the entire building will even know how to react in case of an earthquake!"

Kai and Beomgyu got on back on their feet to see Kim Taehyung leaning against his desk with a cup of coffee in hand, looking at them amusedly.

Kim Taehyung nodded his head and continued drinking his coffee. After a moment of silence, thunderous cries rumbled throughout the entire office.

The commotion caused the other departments to poke their heads out in curiosity to see what was going on.

Vice division: "What's up with the Criminal Investigation Team? Did their Captain Kim die in action?"

Economic crimes division: "I don't think so? I just saw him this morning, well alive and kicking."

Narcotics division: "Yeah, right. As if Lord Yama would dare to take him."

Then, they heard an enraged roar, "All of you shut up! I'm not dead yet!!"

Silence.

"Look..." the Vice, Economic crimes and Narcotics divisions said as they exchanged looks, before shrinking their heads back and closing the door.

About 10 minutes to 1 pm in the afternoon, amidst the cries of the Criminal Investigation Team and celebratory cheers of the other officers on the 7th floor. Kim Taehyung, along with Kai and Beomgyu got on the elevator and pressed the button for the 17th floor.

The moment the elevator doors opened, they were greeted with a brand new office with the words "S.C.I." on the glass door. It actually felt a little like the F.B.I. As they got out, they heard the sound of another elevator opening. Turning to the sound, they saw a man, in a suit with one hand in his pant pocket and a folder in the other, walk out elegantly.

Beomgyu and Kai immediately got nervous as they carefully looked at Kim Taehyung. As expected...

As Kim Jin walked over, he saw Jeon Jungkook and Kim Taehyung glaring at each other outside the elevators from afar. A glint flashed across his rimless glasses as he laughed to himself, "This again."

Both Beomgyu and Kai gulped, " Here comes another one..."

The men standing before them were no ordinary men, they were commonly known in the police industry as the three wizards of their respective fields. They are also known as the three treasures of S City's Police station.

Let's start with Kim Taehyung. People who know him call him Kim the fifth (Laowu). It wasn't because he was fifth in line in his family, but because he's the fifth Captian of the Criminal Investigation Team from the Kim family. The Kim family was well-known for producing great detectives. From his grandfather to his father and uncles, they were all famous criminal investigators. Even now, they were high-ranking officers in both the police and the army.

And Kim Taehyung himself, was blessed with the superior genes from his father's side of the family. When he graduated from military school, he first joined the air force. After he got to the rank of a Lieutenant, he went back to become a police officer. In the few years in his post, he cracked countless major cases. Moreover,Kim Taehyung incredibly courageous and skilled at fighting; he had an eccentric personality and stood out from the rest. Under his leadership, the Criminal Investigation Team was extremely deadly. There was no one, in the entire police station, who dared to mess with them. When people pass by the team's office, they don't even dare to take a breath. This was also the reason why the members cried so hard when they heard that Kim Taehyung was leaving because their pillar of support was gone!!

When talking about Kim Taehyung, one would also have to talk about Jeon Jungkook.

Which was the cultured-looking one who walked out from the elevator just now. The was another, more important reason behind their fame, other than their outstanding talents. It was their impeccable good looks. Which causes other officers to grit their teeth in hate. This was especially so for Jeon Jungkook.

IF one were to describe Kim Taehyung as handsome, then Jeon Jungkook would be described as beautiful. His elegant and delicate features with his slender figure, topped off with a fitted indigo suit. With a folder in his hand, it's a sight that makes all female creatures on the streets, from the age of 8-80 years old drool over. If he were to smile gently, in Mama Kim’s words, all the women who bore witness to that would drop dead on the spot! Additionally, Jeon Jungkook was a world-renowned Doctor in Criminal Psychology. He got his PhD before he even turned thirty!! Plus, have you ever seen a psychologist with a gun?! Jeon Jungkook is one!!

Speaking of which, Jeon Jungkook and Kim Taehyung go way back. In Mama Jeon’s words, the two of them can't stand each other from the moment they came out of the womb.

Why is Mama Jeon and Mama Kim always mentioned? It's because the two families lived opposite each other. The two mothers have been great friends since primary school. It was just so coincidental that they happened to give at the same time. Just that Jeon Jungkook was born one hour before Kim Taehyung. As such, Kim Taehyung was forced to call Jeon Jungkook, "Brother jungkook” for eight years. Ah, that hatred...

The two were basically childhood friends, but why do they act like each other's worst enemy? This goes all the way back to when they were in kindergarten. Ever since they were young, they would compete over everything. When it was time to eat, they would steal each other's foods, when it was time to sleep, they would snatch each other's pillows. As it progressed, they would compete for first place in exams, for who could skip grades faster. If Little Tae was crowned champion in the Korean kickboxing competition, Little Kook would take the scholarship for all-around excellence. And so the two fought and fought until one of them went to the army while the other went overseas. But in the end, after going one big round, they still ended up in the same police station. This is known as, fate, enemies will be fated to meet...

In Kim Taehyung’s opinion, Jeon Jungkook was far from the cultured and graceful man people pegged him to be. He was ten out of ten a sly and cunning bunny!

InJeon Jungkook’s opinion,Kim Taehyung was not as smart and capable as he looks on the surface. He was a hateful white cat(Tiger)!

As for the one in the white coat and rimless glasses, with a refined and cultured vibe. The one with the face of an elite was Kim Jin.

Jin was something of a legendary Medical Examiner. A famous anthropologist who's closed numerous cases. When he was still teaching in X Military, he taughtJeon Jungkook and Kim Taehyung. But to them, he was a strange man who went everywhere with his scalpal. A man with the face of a perverted killer...

And so, these three men, whose beauty couldn't be put to words, just stood outside the S.C.I. office, staring at each other. Until Police Commissioner Lee, who was sitting inside, couldn't take it anymore and he roared, "What are you all standing around for?! Come in for the meeting!!"