Shura's Devouring Ming Technique

Zhang Chengchu, who was transmigrated into the realm of cultivating immortals, could not become an outer disciple because of his four-attribute spiritual roots, so he could only become a casual cultivator. It took him twenty years to break through to the seventh level of Qi Gathering. After running out of cultivation resources, he had to venture into the Ten Thousand Demon Ridge, where monsters are infested, to try his luck. After being so unlucky to fall into the swamp, he arrived at the dark cave under the swamp and unexpectedly obtained the "Asura Devouring Art", a training technique of the extraterrestrial Asura tribe. After practicing for just one night, his realm broke through to the seventh level of Qi gathering...