Jeong Yunho, a boy who lives alone, is a High school student, going to a party of one of his friends, but what was not expected is that in that party he would find the love of his life, although everything could go down. Song Mingi the son of a great businessman goes to his best friend Seonghwa's big party, what he did not expect is that he would find the reason for his thoughts and concerns. They both fall in love and do their best to be together. Mingi made a promise to Yunho, and he has to keep it. ☆ Omegaverse Main couples: ☆ Yungi Secondary couples: ☆ Woosan ☆ Seongjoong ☆ Jongsang