As a 17-year-old, Iguchi Tatsuya has finished serving his sentence in a juvenile detention center and is now on probation. To distance himself from his past mistakes, he has been relocated to his aunt's residence in a different region. Determined to steer clear of any further legal issues, he takes his aunt's restaurant job seriously. However, despite his efforts, his volatile temper and affiliation with his previous acquaintances linger. As a result, he may encounter difficulties in avoiding trouble once more.