People in Uchiha: Became Madara's Uncle at the Beginning

I! Uchiha Madara's uncle, Uchiha Mei. Now I have three nephews who are still alive, one Uchiha Madara, one Uchiha Izuna, and a nephew Senju Hashirama who was kidnapped later. Ah, no, his name should be Uchiha Hashirama. And my favorite thing to do is to trick my nephew. Of course, you can't blame me for being a pervert, but blame my system. It's called the god-level cheating nephew system. You can get points by cheating your nephew and killing enemies, and each task of cheating your nephew will also reward you with a lottery. Then why should I bother to kill the enemy? Isn't it nice of him to trick his nephew? "Has Madara seen that Hinata ninja? Uncle Ming is going to train you now, go ahead! Kill him!" Eight-year-old Madara looked at Ming with a confused expression. Seeing this, Mei kicked Madara in front of the Hinata ninja. "Go quickly!" "Ding, after completing the task of cheating my nephew, Uchiha Madara was cheated to the extent of -A, and he will be rewarded with an A... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.