Simultaneous travel, the night of genocide begins

Good news, time travel.
Bad news, the world you traveled to is Naruto, and your identity is Uchiha.
And the worse news is that Uchiha Shisui is dead.
That is to say, the night of genocide carried out by Uchiha Itachi, the filial son, is about to begin!
Looking at Uchiha Itachi who stabbed his body with a knife, all the anger in Bai Chou's heart calmed down as his physical strength faded.
until……
"Oh, where's the newcomer?"
"Newcomer, which world are you from?"
One voice after another entered Bai Chou's ears as he regained consciousness.
Realize what's going on.
And he felt the talents and abilities transmitted from his body by the Baichou from other worlds, the shared talents and abilities of the Hokage Baichou.
There was only one thought left in his mind -
"Come on! You lowly creatures (Uchiha Itachi), lowly creatures (Uchiha Obito), all of you, die under this God-breaking Thunderbolt!"
"What self-help? My complete life is only missing one piece of the puzzle, and that is the power of magnetic field!!"