Just as any other rational adult would, Kamijo thinks nothing of deleting a chain e-mail threatening him with death if he doesn't send it to a certain number of people within a certain time period.

But when the strange events that the e-mail claims will occur if he doesn't send it start to happen, Kamijo is confronted with the chilling reality that the e-mail was more than a child's game...

With the help of his boyfriend, will Kamijo be able to save himself? Or will they both become the next victims of the cursed chain e-mail?