Twenty-nine-year-old omega Shishikura wants a stable relationship and turns to matchmaking after watching his friends settle down. His new coworker Kotani is an alpha who already dislikes him because of an old grudge, making him the last person Shishikura would choose. A biological compatibility crisis forces the two adults into sudden intimacy before emotional trust exists. What follows is an uneasy workplace relationship between people who are physically compatible but must decide whether they can actually respect and like one another.