During an elementary school reunion, a time capsule reveals an old yearbook with six faces mysteriously blacked out. What started as a nostalgic gathering quickly descends into a chilling nightmare as suspicious deaths begin plaguing the former classmates. The central question emerges: who is responsible for these sinister acts, and what is their motive?
Two classmates step forward, determined to uncover the truth and stop the escalating crimes. However, their own pasts are not without shadows, as they too harbor secrets that could complicate their investigation. As the body count rises, the hunt for the real culprit intensifies among their former peers. This nonstop Japanese mystery challenges viewers to piece together clues and uncover the true identity of the one with "The Right to Judge," in a thrilling search for justice that questions who is a good kid and who is a naughty kid.
Other names: いいことわるいこと, Ii Koto Warui Koto