Mortal: I Will Grow up and Live Immortally in the Demon Sect's Burial Place

[No system + mortal flow + dark killing + all the gods touching corpses against heaven] Traveling through the dark world of immortality with overwhelming karma and ruthless immortals and demons, Li Daosheng became the humblest corpse attendant in the Demon Sect's mass grave. This place is filled with evil spirits that corrode bones and is riddled with cause and effect. Mortals are bound to die day and night. It is the lowest level of purgatory cage in the entire world of immortality. In a desperate situation, he awakened the innate soul-soothing ancient monument—— There is no need to be a disciple, no spiritual roots, and no need to practice hard. By touching the remains of the deceased, you can steal the memories, magical powers, and cultivation foundation of the deceased! The demon sect's genius proves his murderous intent? All his top sword techniques and pure spiritual roots are at my disposal! The great power of the righteous path has fallen into ruin? His array formations and thousands of years of accumulation are all at my fingertips! Others relied on chance to change their lives against the will of heaven, but Li Daosheng's cultivation relied on the corpses of the entire world! From a low-level servant who was struggling to survive, to the most powerful person who could conquer the world. When the world-destroying thunder catastrophe overturns all worlds, immortals and Buddhas fall, and gods and demons bury their bones, Li Daosheng stood on the mountain of corpses, overlooking the broken sky, and smiled calmly: "The world is ruthless, so I will pave the way with thousands of bones to prove my supreme immortality."