The First Day of College

This is a story of a prodigy Song Yn and the genius professor Kim Taehyung who met as a professor and student but soon lost themselves in the depth of their love.

Spoiler: What will happen when two men realise their love for the same girl? Whom will the girl accept and who will be the heartbroken one? What if love turns them evil? What if their love turns evil and takes the form of a dangerous obsession? Will love win over obsession?

I don't own any of the pictures used in this ff. Credits to respective owners.