Pheromone Holic

Hyunwoo is generally considered a failure. His first year of college was terrible and his second year seems to be heading in the same direction. However, things take an unexpected turn when he rescues an elderly snake oil salesman on his way home. In gratitude, the old man gives Hyunwoo a unique potion that promises to fulfill all his desires. To top it off, Hyunwoo finds himself living in a building full of attractive women, including his crush from college. He’s about to have his hands full with this new situation.