Sunghoon is a rich and handsome guy in the whole university and also a cold-hearted play boy, every day he will change his girlfriend to a new and prettier girl

One you got transferred to his university with your Ni-ki, your younger brother.

All of the students in the university didn't know that you and Ni-ki were sibling because you guys goes to school with a different car and didn't talk to each other in school

3 weeks later your brother is now friends with Sunghoon.

Sunghoon and his friends along with Ni-ki is in the cafeteria having a lunch, while you were seating alone in the corner

Sunghoon spotted you and approach you with a smile on his face

"What was a pretty girl like you eating alone here?" he said while looking straight into your eyes.