Without giving away too many spoilers, Chapter 12 of "Zombie Sekai de Harem wo Tsukurou" picks up where the previous chapters left off, with our protagonist facing new challenges and opportunities in his quest to survive and thrive in a zombie-infested world. The chapter begins with our protagonist navigating through a particularly dangerous part of the city, avoiding zombies and hostile survivors alike. His mission is to secure a new safe house, one that will serve as a base of operations for his growing group of allies and potential love interests.