Due to certain circumstances, Reona's love deviation value is zero, and she lives by her job. Amano, her boss at her company, shows up at the arranged marriage meeting arranged by her cousin who can't bear to see her. What's more, his true identity is a ``devil half-demon''!?"This is a deal. You're in trouble, aren't you? Because of that curse."Although a fake married life has begun, Amano's tsundere behavior remains elusive...“I love you, my wife.” “That’s a lie, husband.”This is a story about how two people who are liars become a real couple.