I Become a God in the Library

The collision of two civilizations can only involve war and conquest. Five thousand years ago, the human race and the alien race met for the first time. The human monks were completely killed and injured, and the evil spirits from outside the territory were defeated and retreated to other worlds, lingering on. At this point, the civilization of cultivating immortals, which was most prosperous for mankind, has withdrawn from the stage of history, and the civilization of supernatural powers has quietly prevailed. Five thousand years later, the mysterious king, one of the four kings and eight dukes in the dark world, was attacked and killed. What seemed like an end heralded another beginning!