Lan Ruo was lost in his thoughts for a moment before he frowned. "Though it's indeed not bad… Why is there an underground passage here? They are all dead ends and don't go anywhere, and there are even beds in the underground passage… It looks to be just an emergency place of refuge? It's obvious from this that King of Hell Chu and Young Master Gu of Middle Three Heavens aren't that smart after all."
He shook his head and laughed. "And even a toilet in the underground passage? Surely that King of Hell Chu didn't need to go underground just to take a piss?"
Behind him, the two old men in blue followed in his footsteps. When they heard what he said, they only smiled and stayed silent. The Eldest Young Master was likely just making a casual remark as a means to open the conversation; whether or not they replied was not important.
As expected, Lan Ruo had already changed the topic the next moment. "The passageway is still locked?"
