This episode starts with the sudden apperance of a mysterious pillar of light. The city is thrown into a blackout, but quickly recovers. We are then taken to a bathroom, where we hear several girls talking about an angel of death, Boogipop. Moto Tonomura remembers about a time when she still hated herself. This entire episode is a flashback.

This episode is from Yoji Suganuma's point of view. He's mainly a loser a school, and only has his online buddies as friends. He is also a dating sim game addict, and has fallen in love with a girl named Rie (Ree-ae) who is actually just bits of data on his computer. He becomes addicted to 'Type-S' a so-called attraction device. A girl who applied to work at the resturant with him starts to look more and more like Rie, until the line of reality is forever blurred to Yoji.

This episode revolves around three people, the first of which is Saki, a pianist. She is determined to make it into a music university, but she just can't make it. Then, Poom Poom gives her a balloon. After she let go of it, she killed herself. Quite a few people are now getting strange phone calls urgeing them to 'Come play with us.' Yoshiki, the one making the calls, gets taken in by Boogiepop Phantom and dissapears.

One year after the 11th episode, these events occur. Toka is going to take an entrance exam when she detects trouble. Indeed, as the manticore is still alive; it possessed the writer when the manticore was originally destroyed by Boogiepop Phantom. Boogipop comes and destroys both the manticore and the writer, who had actually died a long time ago. Boogiepop then says, ""I feel sorry for Toka Miashta. She was supposed to be taking an entrance exam now."" Thus the series comes to the end, with us only just knowing who Boogiepop really was.