A couple of Ayako Tachibana and Keisuke Tachibana. The two will soon be online distributors with over 100,000 registrants, and Keisuke is also popular in the company. Ayako is in charge of editing the videos she shot while working as a housewife. Keisuke has an affair with a colleague of the company, Yuko Uchida. Keisuke looks uncertain when he learns that his colleague Saori Hayakawa has been absent from work without notice. Yuko sees it and makes fun of it, "... what happened with Mr. Hayakawa?" Keisuke and Yuko love each other at a love hotel. There, the company contacted me that Saori had died. Keisuke is upset. A strange phenomenon begins to occur around. Ayako also continues to be in a strange situation, such as hearing a hallucination whispered by someone in her ear saying "I'm sorry".