Naruto, I Changed All Tragedies

The night of genocide. Uchiha Fugaku knelt in front of his son and said, "Let's do it." Itachi raised his sword. Everyone closed their eyes. Then—— "Wait a minute." A seven-year-old girl walked out of the crowd. She was barefoot, wearing pajamas, and her skirt was soaked in blood. She said: "Dad, I have evidence. Enough evidence to kill Danzo a hundred times." This night, the Uchiha did not exterminate the clan. Shisui didn't jump into the river. Yahiko is not dead. Jiraiya finished writing his book. Obito returned to Konoha. Terumi Mei became a teacher at the ninja school. Hei Jue said, I was the first person to call it by name. Everyone is alive. Except me. Because those who change their destiny have to pay a price. Every time I save someone, my time is reduced. Those seven things in my pocket are the evidence that I have lived. - But it doesn't matter. Because someone remembers me. Remember my name, remember my shadow, remember I owe them a bunch of meatballs.