Long Huang Wu Shen

Ling Yun, a cultivator, failed to overcome his trial, and his soul was cast into the body of Ling Yun, a loser in the current world who was just assassinated in the city. Faced with unknown enemies out to kill him, in a strange world that he knew nothing about, Ling Yun will cultivate his power, draw upon talismans, and refine potions and weapons to fight back against evil!

(Source: Kuaikan, translated)