I Awaken the Sky-Swallowing Demonic Dragon to Repair My Dantian

In the back mountain of Qingyun Sect, the night is dark and windy. Su Han pulled on the tattered outer disciple uniform and groped on the steep cliff while cursing. He is an alchemy apprentice, and his qualifications are, in the words of the elder deacon, "a puddle of mud that cannot hold up the wall."