You were running from the Hunting Dogs who were after you because you are a dangerous criminal. Mori helped you by giving you access to the underground maze made for hiding. Gin, Tachihara, and Yosano came with you.

The doors were supposed to be unbreakable, right? Tachihara placed a bomb on the entrance of the metal door so if the Hunting Dogs tried to enter they’d be blown to bits.

Before you knew it, an explosion went off, knocking Gin, Tachihara, and Yosano down. You were the only one who gained consciousness before everyone else. When you stood up, the door opened.

There was the Hunting Dogs. All 4 of them standing there. Fukuchi, Jouno, Tecchou, and Teruko.

“There you are.” Jouno says, a sickly sweet smile on his face. “I thought you of all people should’ve known Mori is a dangerous person.”

Tachihara stood up, revealing that he was the fifth member of the Hunting Dogs all along.