Seven people were kidnapped by the murderer and were in a secret room. The murderer asked the seven of them to guess why they were kidnapped, otherwise they would kill one person every ten minutes.
Zhang Ming
Director
Song Jian Jun
Writer, Director
Zhang Zhi Yuan
Writer
Ma Hong Wei
Murderer 杀手

Ye Siqi
Female Celebrity 女明星
Chen Jia Ning
Model 模特儿
Gen Li
Male Artiste 男艺人
Geng Zi Han
Detective 私人侦探
Zhang Wei Hua
Movie Boss 影视老总
Li Bai Ling
Female Reporter 女记者
Li Hong Tao
Assistant Director 副导演
Li Chang
Agent 经纪人
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