Everyone exchanged puzzled looks, somewhat bewildered.
Just what could it be that made Sha Chen so uneasy, to the point of believing that a powerful existence was approaching?
Red Boy spoke up, "Uncle, didn't you say that Flowing Sand River is indestructible, and even Zhenyuanzi couldn't break it? What kind of powerful existence could pose a threat to you?"
Everyone nodded in agreement. They all felt that Sha Chen was worrying too much.
Sha Chen shook his head. "Flowing Sand River is indeed very sturdy and indestructible, but it's not completely safe; at least Saints might be able to enter."
There was one thing he didn't say, however: not all Saints could enter.
It seemed the last time Tongtian Hierarch had wanted to enter, he had been unsuccessful.
However, Tongtian Hierarch hadn't actually tried to force his way into Flowing Sand River, so Sha Chen didn't truly know if Saints could enter.
The system had informed him that ordinary Saints couldn't enter.
