Secret Letter

1 The Beginning 

2 Please, Marry Me 

3 Golden Boy 

4 Start From Today 

5 Survive Plan 

6 Hopeless 

7 Black Hair 

8 Magician 

9 Fallin Love 

10 Bad Feeling 

11 Old Friend 

12 Imprisoned 

13 Love Curse 

14 Between Two 

15 Invitation 

16 New Hope 

17 Critical 

18 Lovesick 

19 Secret Letter 

20 Around You 

21 Chilhood Friend 

22 Who's She? 

23 Never Ever 

24 Live a Lie 

25 Do You Love Me? 

26 Love or Hate 

27 Lemme Go 

28 Missing 

29 Thank You 

30 Escape Plan 

31 Stay with Me 

32 Good Night 

33 Permission 

34 I Trust You 

35 Plan A 

36 Black Horse 

37 Run Away 

38 Your Majesty 

39 Got Caught 

40 Leaving 

41 An Affair 

42 No Sorry 

43 Just in Time 

44 Revenge 

45 Die, Princess 

46 I'll Kill You 

47 Red Stone 

48 Back to You 

49 Loss 

50 No Love 

51 Another Mother 

52 Living Pain 

53 Just Kill Me 

54 Confession 

55 Stay Away 

56 Come Again 

57 The Truth 

58 Lord's Birthday 

59 Unexpected 

60 Jealousy 

61 Special Guest 

62 Sweet Talk 

63 Unpredictable 

64 Chaos 

65 Different Level 

66 Wicked Witch 

67 Dead End 

68 End of the Beginning 

69 NEXT! 