Part 1

To be a hero, Baekhyun lost his eyes. In exchange for his sight, Baekhyun learns to love. 

But when Baekhyun fell in love, he left, leaving his name and an eye.

Part 2

When Park Chanyeol left, leaving his name and an eye. 

Baekhyun regains his sight but in exchange loses his heart. 

His lost soul, in the end, found things that it wasn't supposed to. 

​But it doesn't matter because he vows to take revenge.