Red Alert: Rising Sun Biochemical Warfare

[Red Alert+Resident Evil+Doomsday+Multiple Systems+Overhead] [Doomsday Resident Evil Zombie Comprehensive Novel] The mutated virus from the XX laboratory was leaked, causing a biochemical crisis in the island country. Many governments decided to block the island country and no one was allowed to enter or exit. Yan Yue, who originally wanted to do something big in the island country, was isolated in the island country. Fortunately, God didn't want him to die and gave him a system so that he could live happily in the apocalypse.