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Twenty years after traveling to the world of Naruto, Uchiha Luo Jie finally became the fourth generation Hokage through his own efforts. On the day he became Hokage, Uchiha suddenly received gifts from 'himself' in other worlds. Three-color Haki, six-style experience and physical improvement, and a warning shout from Luo Jie in the pirate world: "Be careful! He should come to you next! He has gone crazy. Kill him immediately when you see him!" "He is also Luo Jie, but he has gone crazy. You must kill him, otherwise he will kill you!" ------ Luo Jie: "There are too many 'selves' in the endless universe. I was originally a god, but my power was taken away by these 'selves'." Luo Jie: "Kill one, and the power will return to me. Then the path to becoming a god is already obvious." After traveling to a precarious world, in order to survive, Luo Jie had to use the golden finger that traveled through the world to constantly hunt 'himself'.

In Konoha 75, Sasuke Uchiha, who was traveling in the ninja world, discovered a boy who could pose a threat to the ninja world, so he destroyed his research institute and brought him back to Konoha. At the strong suggestion of Konoha's counselor Nara Shikamaru, Konoha imprisoned him and guarded him. In Konoha 77, Yuki Takugo awakened the power of the Second Child Emperor and used Yamanaka Ino to escape from Konoha. Under the pursuit of Konoha, he successfully used his Noble Phantasm to return to 20 years ago. ........... In the year 84 of Konoha, the five major ninja villages that had just finished the Otsutsuki Ishiki were horrified to see the space-time wormhole opened in the sky. Behind the time and space wormhole, there is another one hundred thousand army of ninja world, and headed by the child emperor who escaped from their Konoha seven years ago - Yuuki Takugo! "Konoha, are you ready to face the wrath of your uncle Yuuki?" PS: Timeline: Boruto - Shippuden - Boruto

In the Hokage plane, Tsunade held a staff in one hand and drove the Musou towards the four-nation coalition led by Uchiha Madara... In the plane of spring things, the power of the Yukinoshita mecha group spreads all over the world... Outside Knockturn Alley, Harry Potter rides a fire dragon and fires at Voldemort crazily... A new reincarnation begins, and the infinite world will eventually be recast!

"I don't care what Thanos's ideals are, and I don't care what the consequences will be if there are too many creatures in this universe, as long as he doesn't destroy my business with that damn Infinity Gauntlet!" - Karn Pente Once he traveled to the world of American comics, Kahn had a golden finger for trading in all worlds. At this point, Boss Kahn's name is not only resounding in the United States of the Marvel Universe, but his power has spread to all worlds! PS: There are many follow-up worlds such as Marvel, Naruto, Harry Potter, One Punch Man, Black Robe Pickets, Dragon Ball, One Piece, etc. You decide...