Changes in the Underworld: Returning After a Thousand Years to Take Charge of the Heavens

At the age of eighteen, Lin Mu, a talented young man, was enlightened, but he died tragically on the eve of his peak. He ended up in a barren mountain and entered the underworld with hatred. He was supposed to reincarnate and reenter the mortal world, but the underworld was in chaos, reincarnation collapsed, and time and space reversed course! A rare crack in the heavenly path awakened an extraterrestrial piece of iron that had been dusty for thousands of years. No one knows that this inconspicuous piece of iron is the original fragment of the system of the fallen Blue Star traveler. Thousands of years of reincarnation and turmoil, fragments of Nirvana upgrade, completely adapted to the world of extremes, and the rules surpass all heavens! Once he woke up, Lin Mu returned to the Jidao Continent thousands of years ago!