Great Explosion Murder God Commander

Katsuki Bakugou is a UA student who is associated with Izuku Midoriya. During the 2nd War, Izuku was separated from the heroes in order to take out the main target that is Shigaraki with multiple quirks.

Katsuki along with the other pro heroes & the big three tried to take down Shigaraki on their own while waiting for Izuku to come at the UA floating Fortress until Shigaraki decides to target Katsuki who is personally closer to Izuku. In Katsuki's last attempt, all the gears he had was now destroyed by Shigaraki and he decides to stand up again to finish the fight.

What happened if Katsuki's soul was transferred into another universe where Humanity was on the blink of annihilation and only the machine with a human brain called Nikkes are their only chance to win the battle against the killing machines known as Raptures. Will he able to bring them a victory?