Kang Daniel caught Ong Seongwoo cheating on their exams. As the rival in the school for being popular in the girls, it's his chance to make Seongwoo down. He will tell the students about this.    but   He never thought that his rival will te

Seongwoo is a hard-working brother to his family. He loves his family very much that he will do everything for his family especially those two things..   The first one is 'He will not tell his secret to his family' even he don't want to lie anything