"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.
Though the facts behind the three murderers of the bus accident have been revealed, the chance for penance seems lost when another survivor is attacked! But will the trail to the assailant finally end this endless nightmare, or is there another mastermind behind it all...? 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!