Interesting!!!!

Haruki, an Omega with a constitution that does not produce pheromones, is convinced that "this person is my destiny" when he is hit by the scent of Alpha wafting from a T-shirt he bought second-hand.

Rookie magician Seven wishes to harness the power of a newly summoned demon named Camio. To his great annoyance, Camio will only agree to sign a demon contract with him if Seven successfully matchmakes Camio with a lover first.