Konoha, Invited the God Nezha at the Beginning, but Was Challenged by the Stuck God

Traveling through another world, becoming a student of the most useless ninja school, but encountering the challenge of Kakashi. It was originally a dead end, but I didn't expect the system to awaken! At the beginning, he plays the devil boy Nezha and beats Kakashi violently. Obito: "This guy is weaker than me, how can he be Kakashi's opponent?" The Third Hokage: "How many secrets does this kid have?" Jiraiya: "Boy, I'll pay the protection fee. Stop fighting. I'll admit defeat!" Wheelchair God of War: "Let me invade Konoha? No, no, *not going!" ........... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.