Global Naruto: Starting Immortal Human Body

When I wake up, the world has changed. The earth is the earth, but there are many man-eating monsters. School not only teaches mathematics, physics and chemistry, but also various ninjutsu. When students graduate, they have to eliminate various demons. The protagonist awakens the Celestial Body at the beginning, because the Celestial Body is an invisible force. Faced with the dazzling Ninjutsu protagonist who can freely master various escape techniques of fire, thunder, wind, earth, and water, he looks like a waste. To put it simply, it's a story about pretending to be a pig and eating a tiger. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.