There are three murderers hiding in your midst. These are the ominous words given to the six survivors of a tragic bus accident, followed by an ultimatum. Within one week, the three murderers must anguish over their crimes and find some way to answer for them, or the evidence of their sins will be given to the police.
At last the circumstances behind the third murder are revealed! With no point in delaying the inevitable, the last two killers decide to confess their crimes to Mitomo-sensei, but has their missed chance lead to another casualty...? Read the next installment of Yoshiki Tonogai's masterpiece suspense manga simultaneously with its Japanese release to find out what questions will get answered...and what new questions will arise!