In Konoha: the Opening Cut of Mikoto Uchiha

Traveling through Naruto, becoming a member of the Uchiha clan, facing the night of annihilation at the beginning, the Itachi God is sharpening his sword, and Danzo is eyeing him! A certain death situation? Fortunately, the family prosperity system has been awakened! As long as you marry a wife, take concubines, and produce heirs, you can get unlimited critical bonuses and purify your bloodline! Looking at Uchiha Mikoto, who had just quarreled with Fugaku and looked sad, the protagonist realized: "Fugaku, you can't control it, let me do it!" "Ding! Madam Jiehu Clan Chief, reward: Eternal Mangekyō Sharingan!" "Ding! The first child is born, and the reward is: the amount of chakra in the immortal body is increased a hundred times!" "Ding! Taking concubines Yuhi Kurenai, Tsunade, Terumi Mei... Reward: Nine Magatama Reincarnation Eye!" On the night of the genocide, the protagonist stepped on the Itachi God and punched Danzo: "From today on, I have the final say in Konoha!" Sarutobi Hiruzen: Uchiha Jin is the real darkness of the ninja world! Madara: I also want to dance, but in front of Jhin's family, I'm not worthy! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.