C182 rapid promotion

When he was cultivating, Ling Xiaotian could always hear the sound of rocks breaking. It seemed that it was very close to here, and he turned a deaf ear to it. With the old man here, other than cultivating, he did not need to worry about anything else.

When they were eating, Ling Xiaotian asked about this matter. The old man smiled and said, "I was digging a ditch outside