Global Catastrophe, I Created a Doomsday Empire!

Cheng Feng traveled to Bangkok University, but unexpectedly happened to catch up with the zombie virus outbreak. And he was trapped in a supermarket with a female classmate? Bite! Congratulations to the owner for activating the 'Doomsday Fortress System'. This fortress only accepts beautiful members. It has been detected that you have taken in an excellent warehouse manager and has opened the 'Space Warehouse' for you. Please note to all members: No member of the fortress can go against the master's wishes, and must sincerely dedicate everything to the master! "Uh..." Cheng Feng blushed. Then, on a small island in Bang Country, a fortress rose from the ground! It has been detected that you have taken in an outstanding police officer and the 'Police Training Ground' has been opened for you. It has been detected that you have taken in an excellent mechanic and has started the 'Tower Defense System' for you. … The world outside is in chaos. The powerful and moneyed forces of Bang Country are plundering wildly in the apocalypse, but the materials they snatched back... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.