Man in Konoha: Obtain Saitama's Ability at the Beginning

Gu Yu never expected that by chance, he would travel to the world of Naruto. But God loves him. He actually gained the 'Saitama Ability' at the beginning, and he can become stronger as time goes by, and even become a star-exploding powerhouse in the future. It can't be allowed to wander, it's better to keep growing. But due to various reasons, he was still exposed to various geniuses and big shots. Kakashi, Metkai, Hiruzen Sarutobi, and Danzo Shimura kept attacking. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.