21 rules to follow, 21 guests that end up as victims. Each rule broken by one guest. 21 people dead. 21 days. --- Keiko is a Japanese girl who moved to America for a change, a change in victims. Moving into an old house, they establish their '21 rules' that they must follow or severe consequences come their way. Keiko then makes friends, and invites them into her home, except they will be the next 21 victims.
5 parts