Is This Really the Ancient World?

Transmigrated into a brutal primordial realm where gods reign supreme, demons serve as slaves, and humans are mere servants—all without a system to rely on! In this chaotic world of immortals, spirits, and ghosts, survival means one thing: fight back against impossible odds. But as the lines between myth and reality blur, one question haunts every battle: is this truly the ancient era, or something far more sinister?