Cultivation of Immortality Starts from Becoming a Casual Cultivator

"Killing creatures to refine souls, melting all spiritual things in the world." Yi Yun brought a furnace and traveled to a world of immortals. Here, human beings can gain astonishing power through practice, and become powerful people who can fly into the sky and escape from the earth, and move mountains and seas. Demons and evil spirits can also develop abilities that penetrate the heavens and the earth. And Yi Yun became a casual cultivator under the wings of a large sect. Casual cultivator? Loose cultivators are weeds in the strong wind, lone wolves in the wilderness, and ruthless people who can kill the entire demon realm with one sword. This is the struggle history of a small person, and also the adventure journey of a time-traveler seeking immortality.