Calix is the successor of his Grandfather's Multi-million company since he was he's only Grandchild and he's Grandfather was getting old, and because of it his grandfather was pressuring him to go to multiple blind date even though he has a lot of work,Wanting a grandchild from Calix before he pass away. Calix felt tied down not being to focus on himself and his work, so he hired someone to act like a girlfriend.Calix is Mature,Serious, Cold, Intimidating, Tall, and care for his grandpa's health