Xie Ai was glad that he hid that key from others. Even the current findings were kept a secret. Thankfully, there weren't any newbies around, or they would have surely… surely what?
He frowned and shook his head, looking around to find something to break this wall. But he knew his strength well. His hands weren't as strong as they should be, rendering him weaker than others.
It should be his physic from before.
He still picked up a hammer at the corner and hit the wall violently. Despite this, he could only generate a small crack on the surface. He was already gasping as sweat drops rolled down his temples.
He lifted the hammer to swing it on that crack when Li Jun stopped him, saying, "Let me."
Xie Ai handed the hammer over to the man and backed away. Since this person wanted to serve him, why not take advantage of it momentarily?