Naruto: the Last Supernatural Power in the Ninja World

[Avatar + Naruto + Systemless + Anti-conspiracy theory + Relaxing and joyful] As the Avatar King, Xiaji was accidentally sucked into a space crack during a duel with the God of Darkness, Wattu. When he woke up again, he found that he had arrived in the world of Naruto and was reincarnated into the Senju clan. In this regard, Xia Si said that if he comes, he will be content with it and see how this magical king can carry forward the art of control in the ninja world. Since then, bizarre rumors began to appear one after another in the ninja world. Tsunade: "What does it mean that your imperial plant technique allowed you to awaken the wood escape?" Orochimaru: "You mean you can freely travel between reality and the pure land?" Uchiha clan: "Why is this kid's fire escape blue?" Sand Hidden Village: "Why are Konoha's ninjas better at controlling sand than us?" Finally, Otsutsuki Kaguya fell into deep thought as he looked at the large number of ninjas using natural energy in front of him. PS: The protagonist's time travel is before the Second Ninja War, and the timeline will be slightly adjusted.