Despite his crumbling personal and professional life, Hikaru harbors hopes of pursuing his passion for cooking and becoming a chef. However, his aspirations seem distant as he has recently been dumped and finds himself with limited job options. One day, while picking up his nephew from kindergarten, Hikaru lays his eyes on a charming new teacher and feels an instant connection. But before he can confess his affection, his five-year-old nephew claims, "Teacher will be my future spouse!" Could it be that Hikaru's love interest has already been claimed by his own nephew?