Be the Boss in the Cycle of Terror

What the hell is it that he died at the beginning? Fortunately, he was possessed. Although I am no longer me, I have become the big boss in this cycle of terror, a walking world-destroying weapon. While others are forced to live an ignoble existence, I can directly eat them and pass the level. Ants, if you don't want humanity to become extinct, just pray for me to live well! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.