Su Chengyu turned his head to look at the warehouse behind him. If he had known where this warehouse led to before coming, he definitely wouldn't have acted so recklessly.
Without doubt, the Family Head of the He Mao Clan was that hidden existence within JinPing, a Hollow Void realm being!
The passage that Bai Huang had just discovered was the path to that Hollow Void realm individual's meditative retreat.
Fortunately, Su Chengyu realized something was wrong when he saw the Spirit Gathering Array in front of that door; otherwise, if he really had barged into that Hollow Void realm person's retreat, the chances of getting out alive with Bai Huang were nearly impossible.
Even so, their current situation was far from ideal.
He Lie had restrained his aura during their fight for some reason, but it seemed that before his death, he managed to communicate their situation to the He Mao Clan's main household, prompting He Mao Chang Ping to personally lead people here to trap him.