In an era where romance between hybrids and humans is taboo, Kang Seok-won finds himself crammed into an overcrowded subway on his way home from work. There, he keeps brushing against a large-built young man who gets his heart racing. Seok-won, who has the ability to read others’ thoughts through physical contact, is suddenly overwhelmed by a flood of indecent ideas…and to make matters worse the subject of those indecent thoughts is…him?! A clumsy love story between the reclusive and socially anxious hybrid, Jin Dallae, and the telepathic team leader, Kang Seok-won begins!