The conflict between the system carried by the time traveler and the original power of the ninja world, the collision between modern thinking and traditional ninja way
The system host grew from a genin to a key figure in changing the fate of the ninja world, solving the mystery of the origin of chakra
The identity of the orphan of the ancient ninja clan triggered a game of power among all parties.
The bond established with the original character rewrites the established destiny
A new model of symbiosis between tailed beasts and humans, an alternative path for Sharingan evolution, a combination of natural energy and scientific ninja tools
