Demon Conan: My Ninjutsu Has a Skin Bonus

This is a time-traveler who was carried the monster system, and half of the Conan parallel universe was exposed. Due to the unexpected death of some time travellers, the time traveler's monster system did not want to or was unable to control the many monsters spread from the time traveler for some reasons, and directly returned to the system world. The world itself also had a strong affinity for many monsters due to the runaway monster system, and slowly accepted them. By the time the world's consciousness reacted, the world could no longer change back to its original appearance. After thinking about the world consciousness, he decided to use poison to fight poison, and use time-travelers to fight time-travelers. He hijacked the system of a person who was originally scheduled to travel to the world of Naruto, put it into his own world, and issued his own world mission: to eliminate the large number of mutations caused by the previous time traveler, and return the world to its original appearance. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.