Black Glasses pulled Yaoyao along, his flashlight beam cutting into the distant passage. The walls on both sides were covered with lifelike carvings.
Black Glasses glanced sideways at Yaoyao, who had been silent the entire way. "Yaoyao, why didn't we choose the upward-leading stairs just now?"
Xie Yuchen was also waiting for Yaoyao to speak. Earlier, he and Black Glasses had assumed there was only one set of stone steps and thought they would have to climb. They hadn't expected Yaoyao to open a door in the wall beside them, meaning not only had they not gone up, but they had actually descended somewhat.
Chapter 623