Naruto: Too Old! I Created Ninjutsu in Konoha

Ling Yu traveled through the world of Naruto and became classmates with Naruto, Sasuke and Sakura, becoming the fourth student in Class 7. At the same time, he also successfully awakened the AI ​​ninjutsu creation system. Does birth determine destiny? Can a bloodline sect achieve future heights? Get out of here! Ling Yu, who possesses a system, breaks the boundaries of blood inheritance and can copy, upgrade or create many powerful ninjutsu, forbidden arts and even immortal arts. [Congratulations to the host, because you have reached the level of ability value, you can upgrade the forbidden technique of multiple shadow clones to: god level, phantom clone technique] [Congratulations to the host, because you have completed the number of sign-ins, you can create a new ninjutsu, Fire Release: Scorching Fire] [Congratulations to the host, for completing the special mission, you can customize the forbidden technique: Shattering Thunder Blade Array] . . . . . . . Many years later. In all ninja villages, there is a myth. The God of Ninja came to the world in Konoha Ninja Village! His name is called the Second Generation Six Paths Immortal, Ling Yu.