On My First Day After Transmigrating to Honghuang, I Became a Mythical Da Luo

Lin Feng, a modern-day overworked office drone, pulls an all-nighter and dies of exhaustion before transmigrating to Penglai Island in the Primordial World, just after the world was created and before the Heavenly Dao came into being. He becomes the first intelligent life-form there, arriving at the height of the Beast Tribulation, surrounded by ferocious beasts capable of tearing Golden Immortals to shreds.