I traveled through hundreds of worlds at once

Bang~! Bang~!

In a square in Ueno, Tokyo, the wounded Kato, Suzuki, Rika and three newcomers were holding sonic guns and nervously looking at the enemies around them, dozens of vampires holding samurai swords, and a group of mutated evil ghosts with tentacles.

They were unlucky. While being chased by the vampires, they happened to run into another target, the evil ghost, and one of the targets of their mission, the boss-level evil ghost.

The boss-level evil ghost was so powerful that it was beyond everyone's imagination. His speed was so fast that he could move at high speed.