Wooyoung is in a family that is rich all over the world and competes with Choi's family or San's family. Wooyoung is treated like trash by his parents even after his boyfriend impregnated him and she is pregnant and his boyfriend has disowned him, he doesn't even have support from his family. He is terribly mentally broken, has a lot of allergies, has several phobias and is afraid of everything. He is introvert. San is the beloved kid in his family and also has a best friend Hongjoong.