What happened to Ha eun and her friends?

1 Introduction 1 

2 Introduction 2 

3 Morning in ABO Residency 

4 Afternoon Gathering 

5 The First Sign 

6 Darkness Pt.1 

7 Darkness Pt.2 

8 The Gate Pt.1 

9 The Gate Pt.2 

10 The Escape Plan 

11 Unexpected Shelter 

12 The Supermarket Shelter 

13 The Plan 

14 The Failed Climb 

15 The Escape To The Bus 

16 Night Drive 

17 The Dark Highway 

18 Sara is missing 

19 The Safe Zone Gate 

20 Chaos Inside the Safe Zone 

21 The Helicopter 

22 The Mountain Base 

23 What happened to Ha eun and her friends? 

24 The New Threat 

25 The Night Of Mutants 

26 The Mutant Inside The Base 

27 When the Walls Began to Fall 

28 Escape from the fallen base 

29 The Island of New Survivors 

30 The Mansion on the Island 

31 Betrayal at the Shore 

32 The Journey Back to Hell 

33 The Port of the Dead 

34 The Price of Reaching the Lab 

35 Waiting for the Cure 

36 Truth and Consequences 

37 The First Cure 

38 The Last Mission 

39 A New World 

40 Special Chapter 1 

41 Special Chapter 2 

42 Special Chapter 3(last) 