beta
Alpha Lim Jae-hee has been in a two-year relationship with Beta Lee Yeo-woon, whom he’s loved since high school. He believes his feelings for Yeo-woon are pure, unaffected by pheromones. One day, while on a date, he encounters an Omega on the bus who suddenly goes into heat. Trying to help, Lim finds himself mistakenly involved in a scandalous situation, unintentionally entangled in a cheating scandal with the Omega.