When a playboy falls for a nerd, chemistry results in an explosive reaction!

Playboy Maya catches studious Nemugasa cheating on a test, and to ensure his silence, Maya blackmails Nemugasa into doing whatever he wants! But is this merely just a ruse so Maya can spend more alone time with him?

After nearly breaking up, Maya and Nemugasa finally go on their hot spring vacation, where their passions reignite! In fact, Maya becomes so besotted with Nemugasa that he gives him a couple's ring to "ward off any poachers." But after their return, Maya is approached by the mysterious Ruka, leaving Nemugasa as the jealous one. Is the shoe finally on the other foot?