Haunted Dorm: My Bed's Hundredfold Returns

When a vengeful ghost in red unleashes a deadly survival game across Blue Star, college dorms become battlegrounds where students must fight for their lives. But our protagonist has a secret weapon—a mysterious bed that multiplies all rewards by a hundred! While others desperately battle zombies and malevolent spirits just to survive another night, he's lounging comfortably, raking in ghost coins, and peacefully leveling up his abilities. With a system that breaks all the rules and an ever-growing harem of powerful allies, dormitory life has never been this profitable—or this supernatural.