Cataclysm: My System Can Be Updated

On this day, Zheng He was accidentally tricked by the out-of-control Luo Li. He thought he was dead, but he actually traveled from the original world to a zombie world full of zombies. Zheng He, who came to the zombie world, received a doomsday reward selection system. His main task was to kill zombies, complete tasks, accumulate points, and update the system. ••••••••••••••• Are things really that complicated/simple? We'll wait and see