Dear X
Season 1, Episode 1: Her "Xs"
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When Sung-hee attempts to expose Ah-jin's secrets, she strikes back with the help of fellow classmates.
All Episodes - Season 1
Episode 1
Her "Xs"
Episode 2
The Moment a Human Becomes a Devil
Episode 3
Breaking the Shackles
Episode 4
No Turning Back
Episode 5
Grant Me the Power to Rise to the Top
Episode 6
Setting the Trap
Episode 7
The Wheel of Fate
Episode 8
Before Judgment
Episode 9
New Heights
Episode 10
The Monster in the Mirror
Episode 11
Save Me, My God
Episode 12
The Final X