Takuma knows that his life is shorter than the others and he feels that his demise is getting near. He chose to stay away from the girl that he loves so that she can easily move on. What he didn't know is that he is under-estimating her.
Drawn by the exorbitantly high hourly wage of 112,000 Japanese yen, ten men and women gather at a mansion. Everyone thinks the simple psychology experiment will get them some quick cash... until one of them winds up dead. The participants are overcome with frenzied suspicion. Various deadly weapons are left in their rooms and they are killed off one by one.
Set in Shizuoka and Tokyo, Japan in the late 1980's. Takkun is a university student in Shizuoka attempting to find a job. Mayu is a dental hygienist. They meet through a blind date and begin to date, but Takkun finds a job in Tokyo and goes there. They begin a long distance relationship, but their relationship breaks down.
