Naruto: the Long Night Ends

[Time travel/serious drama/strategy/full-level test party] The heroine travels through the Uchiha family and takes Sasuke's place. She needs to change the situation of Uchiha by trying to change the relationship between father and son, looking for clues, and forcing the mastermind behind the scenes to show their feet. There are many conspiracy plots, no magic changes, and the fate of Uchiha is rewritten strictly according to the original characters. Note: This is not a novel written by a noob, it does not follow the Internet writing routine, it does not talk about love, but it is burning. The protagonist's IQ is online 24 hours a day. He has no cheats but is very scheming. Be steady and become strong, although whether you are strong or not is not the point. Strictly follow the original character design. The protagonist's name is Sayo, which is actually Sayo.