That has to be this one, it has the potential to become a masterpiece. (PS: Not a boy or girl, not a time traveler.) 1. A little girl of the Uchiha clan, but she suffered the night of genocide. 2. The beginning was very desperate. In order to save his sister, Izumi Uchiha, he died at the hands of Itachi. He went through death reincarnation again and again, just to find a way to keep his sister alive. 3. The emotions, foreshadowing and foreshadowing are all very good, not inferior to Kanon in the previous game. The most important thing is that the protagonist is a girl, and she has suffered mental torture again and again. 4. The heroine is a genius girl of Uchiha, but she is only 6 years old. She is the recognized genius after Uchiha Shisui and Uchiha Itachi. Left eye: Death Retrospection - Since fate wants me to die, I will read files infinitely in death. Right eye: Observer - the physical formula that analyzes all magic in the world. 5. The protagonist has witnessed a lot of darkness. What path will he take in the future? Countless failures in reincarnation, just for that perfect reality. "I am the only one who knows pain!" . . . .