I Am in the Weird Sect and I Am Practicing the Way of Heaven

After traveling through time and becoming the "living corpse material" of a strange sect, Su Chen awakened the [Pain Transformation System]. Injury, poisoning, mental erosion... All pain can be exchanged for practice time. When his fellow sect members were deformed in fear, he sat quietly in the bone-eroding cave for hundreds of years; when the elders plotted a blood sacrifice for the entire sect, he deduced it thousands of times in the secret realm of pain. They thought they suppressed an ant, but unexpectedly they awakened a man who was fishing in the river of time for an eternal taboo. After ten thousand years of death, I have used my own pain to refine my sect's way of heaven.