Meeting pretty girls in college can be a lot of fun. It's even better when you live at a friend's house, and his beautiful mom. But is there still a chance after seeing her in her private moment?

Jun-woo is a new student who is living in his friend’s boarding house that’s located nearby the school. While he lives there, he receives care from Mi-kyung, the female owner of the boarding house. But one day, he catches her watching a secret video in her room… “Ajumma… I didn’t see that correctly, right?”