I Use the Simulator to Cultivate Immortality

Wu Liang, who was reborn in the world of cultivating immortals, did not awaken to the life simulation system until he was eighteen years old. "Is it possible to save someone who only awakened to the system at the age of eighteen?" Wu Liang cut off the head of a tiger demon. After cutting off the tiger skin, the ascended tiger demon soul was directly absorbed by the system as raw material for simulation before it came out.