Another World Mall Novel

When mysterious sinkholes emerge worldwide, humanity discovers the truth behind an ancient mystery: Hollow Earth exists. These portals release extinct creatures from a subterranean realm that has thrived beneath the surface for millennia, changing everything humanity believed about their world. As people prepare to explore this dangerous underground frontier, a young man named Clovis stumbles upon an extraordinary establishment called the Another World Mall. This enigmatic shop offers impossible items from fantasy races—dwarven weapons, enchanted elven garments, and toys crafted by giants. Armed with access to this mysterious marketplace, Clovis sets his sights on becoming the greatest Subterranean Explorer in history. But as he ventures into the depths of Hollow Earth, he seeks more than fame and discovery. Clovis pursues the answer to a haunting question that appeared before this new age began: what does "Simulation shall commence" truly mean?