The Right Way for the Uchiha Clan to Rise

In the cruel world of Ninja, where endless wars and the village's ostracization are always lurking, a university student unexpectedly reincarnates into the Uchiha clan, a bloodline destined for annihilation. Uchiha Kiyoshi, facing such a dire fate, what will he do? Which path will lead him through these challenges?PS: Later on, the main character will develop a cultivation system. Cultivating in the Ninja World? Have you ever seen that?