Niki is a collage professor and he has a wife named yeona and she's still on the college and she's on Ni-ki's class too and yeona and Niki keeping they're marriage secret to the campus alot of girls students are drooling over Niki but Niki doesn't care about them and one day yeona is talking to another man in the classroom and Niki got Jealous and Niki approach yeona Niki:carry yeona on his officeI told you don't talked to the other mancold tone