Two Worlds in the Apocalypse: Each journey through the modern world lasts 60 seconds.

Zombies roam freely, civilization has collapsed, and Xu Mo transmigrates into the body of an ordinary survivor in this apocalyptic world. But his cheat ability is a little different—a door that can only be opened for 60 seconds every 48 hours. Behind the door lies a frozen, empty modern world! (The author is still surviving in the apocalypse, so this is absolutely true!)