Kim Jinhwan

The 1.92 cm tall male protagonist is a grumpy star pitcher for the "Black Hawks" who suffers from mysophobia and insomnia, despite rumors of his sadistic nature and promiscuity. Because he was preoccupied with family problems in high school, he does not remember Hana. When Hana blackmails him regarding his affair with an actress, he reluctantly agrees to her terms, only to become a sex addict obsessed with her.