"He's really gone." Lin Tian scanned the area, but didn't see any trace of Xu Feibai.
As agreed upon when entering, Xu Feibai was to guard the ancient altar to prevent any mishaps. With his character, he wouldn't break his promise lightly.
The ancient altar hadn't caused any issues, so nothing unexpected should have happened. Where did he go? Just as Lin Tian was puzzled, a creaking sound echoed, and a stone slab on the altar shifted, slowly revealing a passage.
Xu Feibai walked out from the passage. Upon seeing each other, both were surprised.
"When did you all come out?" Xu Feibai asked curiously.
"We just came out. But you, how did you end up down there, and how did you discover this mechanism?" Lin Tian asked curiously.
"Follow me." Xu Feibai didn't immediately explain but turned and walked back into the passage.
