After Switching Bodies with an Archenemy

Senju Tobirama and Uchiha Izuna are mortal enemies. In a certain battle, Senju Tobirama stabbed Uchiha Izuna through his own flying thunder god technique. That night, Senju Tobirama slept well for the first time in a long time. He never expected that when he woke up, he would become Uchiha Izuna! * Uchiha Izuna was reborn. In his previous life, he was stabbed by Senju Tobirama and passed away sadly. In this life, he decided to seize every opportunity to kill Senju Tobirama! Unexpectedly, as soon as I opened my eyes, I found myself transformed into Senju Tobirama! Just, it's a big departure! ! ! *Short story. *Feiquan, if you don't like it, don't enter it. *OOC warning! ! ! Purpose: Build beautiful Konoha and build a peaceful ninja world.