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Heart Stain
2025 KO 1 Seasons
Overview
Woo-hyun was planning on hiding his crush on his homeroom teacher, but his best friend Do-ha finds out and confesses for him.
First air date
06/02/2025
Votes
10
Popularity
2.7
Season 1
Original Soundtrack
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The Boy Next World
The Luminous Begins
Golden Finger
The Crowded Room
My Toxic Lover
Cut the Series
HEHE&HE
Vigilante
Twins
Wanthong
Forbidden & Captivity
To Be With You
I Just Want To See You
Divided Heart
My Secret Agent Husband
Second Blue
The Promise
The Birth of The Drama King
Key Love
All You Need