Naruto: I Am a Sinister Person, and I Have Conquered the Ninja World by Doing Good Deeds.

After traveling through Naruto, he became a commoner with no inheritance and no background, and got the Holy Mother system of "doing good deeds makes you stronger"? Fujiwara Aozora smiled. In this world where human life is nothing, how can you be a good person? Not even a dog! Wait... There's a loophole in the system! "Help" little Hinata muster up the courage and reward the soft fist talent? "Encourage" Xiao Li to go beyond his limits and reward him with the enlightenment of Eight Gate Dunjia? "Persuading" Orochimaru to research technology that benefits the people and reward him with an improved version of the Immortal Reincarnation? Thus, an extremely sinister "good guy" was born! I, Fujiwara Aozora, the greatest good person in the ninja world! Saving people, breaking up fights, and helping an old lady cross the street are all meritorious! Until one day, on the night of the genocide, when he was exuding holy light and kicked the "god" to the ground, the entire ninja world was stunned. Uchiha Itachi: "I thought he was light, but I didn't expect that he was deeper than darkness!" The Third Hokage: "I asked him to inherit the Will of Fire, and he almost bought the Country of Fire?" There was only a purple-haired girl with a curved mouth, whispering in his ear: "Hey, 'Great Good Man', how long do you have to wear your mask?"