Byun baekhyun is a 24 years old boy who work as a CEO in his own company. He has a boyfriend named Park chanyeol who is 4 years younger than him. Chanyeol and baekhyun has been lovers for 4 or 5 years.With 4 years age apart...what conflicts and problems will they face?

This is chanbaek 18+. Also this is about a demon and a boy who was abused by others and contract with demon. Return for contract to demon is his body...this story will be 18+ so if you r not yaoi lover, don't add to your library. this story is based on Black Butler (Kuroshitsuji ) story line.