When high school girl Yuri Honjo comes to, she’s on the roof of an unknown building. She sees skyscrapers all around her, connected by rope bridges, and realizes she’s in a strange world.

There are masked figures who slaughter everyone trying to escape. The stairs leading down to the ground are blocked, leaving just two choices for Yuri - to be killed by the masked figures or to kill them.
What will Yuri do in order to survive in this unreasonable world, and how will she find her lost brother?

“Don’t think, just give in to it. The rules don’t matter anymore, I’ll crush all of this.”

Yuri Honjou

Voice Actor: Haruka Shiraishi

A high school girl who got pulled into this dimension, she rebels against its unfair rules. This is, of course, illegal. She also is a little too fond of her brother.

Mayuko Nise

Voice Actor: Shiki Aoki

Mayuko made the decision to follow the rules to a T in order to ensure her own survival. A chance meeting with Yuri thaws her frozen heart. She loves blades.

Kuon Shinzaki

Voice Actor: Akira Sekine

Kuon grew up as an extremely sheltered girl. She received the power to change the very future of the dimension upon arrival, though she has yet to realize it.

Rika Honjou

Voice Actor: Junya Enoki

Yuri’s older brother, he was pulled into the dimension before her. Due to his calm demeanor and logical way of thinking, Rika tends to worry about every little detail. He knows the identity of Sniper Mask.

Sniper Mask

Voice Actor: Yuichirou Umehara

He is an incredibly powerful masked fighter with amnesia. His mask was damaged during a battle with Yuri, which enabled him to regain self-consciousness. Now, he strives to be cool in everything he does.