Kyoka, a university student, receives an old brown envelope in which she finds a photograph of her classmate, Sachiko. With this, she also finds a mysterious message saying "Help me". One day, while at a café, Kyoka overhears that "somebody had been spirited away by a man in a black suit". It was at that moment that Kyoka recalled the moment that Sachiko had suddenly disappeared in the mountains right in front of her very own eyes.

Cast

Saori

Takuji Kawakubo

Yuni Takimoto

Bunmei Harada

Uri Yun