Konoha's Death Flower Monk, He Becomes Stronger by Killing People at the Beginning

One year before the birth of Konoha, there was a fierce battle between the Senju and Uchiha clans. Toyone is dressed as the Fire Temple monk of the Uchiha clan. Drinking wine and eating meat every night in the bridal chamber. He wanted to survive, but he was killed because he saved a beautiful girl from the Hyuga tribe. At a critical moment, he accidentally awakened the Mercy Death System. By killing different beings, you can obtain various chakras. Activate and upgrade the Sharingan to become a super powerful and invincible being. Licking a dog? Kill! Holy Mother? Kill! A shady businessman? Kill! Gangster? Kill! A person who does all kinds of evil? Kill! Rebellious? Kill! ! Enemy? Kill! ! Spy? Kill! Mutants? Kill! Kill! Kill! No matter who is in the ninja world, anyone whom Toyokawa considers to be killable will be killed! The Buddha thought in his heart that the sword was dripping with blood! Keep getting stronger, get stronger, get stronger! The soul of the dead enters the pure land, and all things reincarnate. Use killing to strengthen yourself, and do the way of heaven for Konoha! As a result, a super-powerful and domineering god of death in the ninja world was born! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.