Did You Really Succeed in Making up the Rasengan?

Li Fei traveled to another world and became a rice insect of the Piaomiao Sect. I thought I could live happily for the rest of my life, but I didn't expect that someone had a clear mind and thought that he was a sweeping monk in the sect. Li Fei couldn't defeat him if he insisted on becoming his teacher, so he had no choice but to let him retreat in spite of the difficulties. "Rasengan, have you heard of it? Following the method Naruto taught Konohamaru in Naruto, Li Fei asked him to "study" hard. I thought I could live a pure life from now on. Unexpectedly, a month later, he raised the Rasengan in his hand and asked Li Fei. "Master, are there any more powerful martial arts? " More intense? Li Fei pondered. Immortal Technique·Wind Release Spiral Shuriken, Flying Thunder God, Raikiri, Chidori, Ghost Energy·Nine Swordsman Style·Asura·Drawing Sword·King's Play... I've read so many novels and anime that I don't believe you can learn it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.