On-call substitute doctor Shugo suddenly finds himself faced with a terrifying criminal in a clown mask. The assailant demands that Shugo treat injured high school student Hitomi. The perpetrator sets siege to the building and Shugo finds himself confined with 64 unknown patients.
Kentaro Sakaguchi , Mei Nagano , Rio Uchida , Noriko Eguchi , Ryohei Otani , Masanobu Takashima , Show Kasamatsu
