Xuanwu War Sovereign

In the End of Dharma Era, an unparalleled Demon, shackled at the Half-step Divine Sealing bottleneck, is reborn a million years in the past to the great era of strife during an accidental exploration. He cultivates a divine formula, refines Spirit Veins, forms a Grotto Heaven, gathers the Eight Desolates, seizes a Divine Position, and becomes the strongest Creator God-Demon of all time, the Endless Dominator... — Description from novelcodex.org