I want to help, I want to be saved, I want to help. One day during summer holiday, best friends Nemoto and Maruyama are walking along a mountain path when suddenly a gunshot rings out and Nemoto falls. Maruyama barely manages to hide behind a roadside block, but Nemoto is seriously injured and unable to move. At first Maruyama tries to help, but the persistent and invisible killer frightens him... see more