C113 The Blackclothed Assassin That Came out of the Stone Wall

Ho Liao and his two companions didn't encounter anyone on their way and arrived smoothly at the secluded retreat of Weiyang Wuque. Before them stood a massive, mirror-like stone wall embedded in the mountainside.

"My master is meditating inside this cave, but there's no way we can open it from the outside," Zi Wushang said, pointing at the stone wall.

"Not necessarily," Feng Wuxin replied