C475 Space concealment

"Looks like your luck is not bad, it's just that Lan Shitong is not as lucky as you!" Cheng Fei sighed. Only when he mentioned Lan Shitong did he remember that he still had something important to do when he returned here. Forget it, we'll talk about this later. Please help me check if there's anything special about this stone wall. "

"We've already checked this stone wall before