C573 Zombie World
In short, it was just a world where zombies were in danger. Moreover, he had entered the world not too long ago. It was about half a month after the outbreak of the zombie crisis, and the zombies were still in their most basic state.
When he entered the world, he was suppressed by the power of the Ten Thousand Beads of the Infinite Worlds, and almost all of his strength was taken away
