Lin Mu opened his eyes and looked around and saw the backyard of his house. He could see the wall of the courtyard in the distance and the wall of the house itself behind him. He touched his body and ensured that everything was fine before taking a breath of relief.
Although Lin Mu knew that he would be safe, he was still a little bit nervous about using this skill and passing through a wall. Since he had a hard time understanding senior Xukong's words, he didn't know how exactly it worked then, but now that he had actually done it, he understood it.
The feeling of passing through the wall was strange to him. It was as if he was moving through a cloud of mist, such that while he felt the presence itself, but there was no obstruction and he was easily able to move through it.
"That was strange, yet fine." Lin Mu muttered.
'I should try it out a few more times.' Lin Mu thought to himself.