There is no fresh blood in the wasteland, only human-eating machines, resurrected meat, and aberrations oozing out from the core of the earth.
Others have to fight tooth and nail to hunt aberrations, but he can steadily advance by relying on corpses.
He thought he was a chosen time traveler, devouring flesh and blood, plundering soul cores, and opening dual systems along the way, and was hunted as a monster by the whole world.
I became completely black when my friend died while keeping a secret for me.
Several deaths during the chase
Finally, when he reached the top of the fifth level, he discovered...
The system is fake
Time travel is fake