Season 1
Episodes
1 The Introduction May 31, 2017 
2 The Twist of Fate Jun 1, 2017 
3 The Scribe Jun 7, 2017 
4 The Promise Jun 8, 2017 
5 A Ghost Jun 14, 2017 
6 Why Did You Lie Jun 15, 2017 
7 Do Not Come Here Jun 21, 2017 
8 Royal Pardon Jun 22, 2017 
9 I Want Chae Gyung Jun 28, 2017 
10 Marriage Jun 29, 2017 
11 A Spy Jul 5, 2017 
12 Wedding Jul 6, 2017 
13 The Betrayal Jul 12, 2017 
14 Tattoo Jul 13, 2017 
15 Putting Everything Down Jul 19, 2017 
16 The Leader of The Snail Wives Jul 20, 2017 
17 The Trap Jul 26, 2017 
18 Strike True Jul 27, 2017 
19 The Price Aug 2, 2017 
20 I Love You, I Love You, I Love You Aug 3, 2017