Inside the salt mine cave.
"Sister Xuefei, the call you heard from the Silver King just now, did it come from inside the cave? It wasn't from outside, was it?" Li Wenxi had already circled the cave once and even ignored Qi Xuefei's attempts to stop her as she touched the wall that Xu Xin and Ji Chaoyang had touched before they vanished.
However, nothing happened.
Qi Xuefei recalled the sound: "Now that you mention it... no, it should have come from inside the cave, although it seemed faint and elusive, but it indeed came from within."
"But..."
Li Wenxi looked at the stone wall in front of her. She really had the urge to blast this wall to pieces with an explosive crossbow bolt, feeling that Xu Xin and the others were just behind it.
If she were alone, she might really have done it.
But Qi Xuefei was here too, and she wasn't sure if it would affect Xu Xin and the others, which made her hesitate.
Just then, faint and indistinct sounds suddenly came from beyond the stone wall.
