No Letting the Future Murderer Loose

Gu Won-woo has seen a future where his childhood friend becomes a murderer. But wait, what? Turns out, that guy likes me. If I use this to my advantage... maybe I can stop the killings? A full-scale story of sacrificing oneself for the greater good to prevent a friend from going astray! *Recommended when: You want to see a relationship that makes you think, "If you two are just friends, then I have no friends..." ----------- *Setting/Genre: Modern, Fantasy *Keywords: Beautiful Top, Pure-hearted Top, One-sided Love Top, Low Self-esteem Top, Hidden Keyword Top, Handsome Bottom, Proactive Bottom, Devoted Bottom, Heterosexual Bottom, Cheerful Bottom, Obsessive Bottom, Comedy/Gag, Friends to Lo...