Murky Boundaries [VertiComix]

Throw in a cute younger guy, a sexy arrogant guy, a successful obsessive guy, and voila, a love triangle! "Hey, you. What is it that you want with me?" "Date. I wanna be your lover, Professor. The one and only, if at all." Sangil, a Korean literature professor, has a broken heart from his unrequited first love. An undergraduate student, Haneul, barges into his life, making a move on him. Sangil finds it amusing to tease the na?ve and eccentric Haneul at first. Little by little, however, he falls for Haneul's charm. As luck would have it, Sangil's first love, Seokjoong, returns to his life, asking for a second chance.