I Possess the Eye of Truth

Earth faces an invasion from another world. To protect their home, humanity activates Earth's core power and constructs a defense line, the Ninety-Nine Layered Worlds. Within each layer, the power of external creatures is gradually weakened, protecting the natives. Earthlings hunt monsters, obtaining Cores to enhance their own strength. The layered worlds connect to foreign realms, capable of conquering weaker worlds and making them part of their own. Wang Yang possesses the Eye of Truth, able to rapidly absorb monster Cores, gain and enhance their skills, starting from the first layer. The main world has five constant powerhouses.