Hunting Down the Rampage Gang? No, I’m a Demon Slayer

In a parallel world, it is the year 2199. The century-long pact expired 150 years ago, and all kinds of spirits and powerful demons have appeared in the world. Some lurk deep in the mountains and forests, while others hide among humans. They evolve and grow stronger by consuming human flesh and blood. The authorities have established a Demon-Slaying Division to hunt down demons that prey on people. After dying in an accident, the protagonist transmigrates to this world and gains a special ability. He joins the Demon-Slaying Division, and a legendary demon-hunting tale begins...