C530
Since Xiao Lu had a child in her womb, she naturally wouldn't rush to the front. Xu was happy to follow him at first, only entering after he had confirmed that there were no problems ahead of him.
Of course, for her safety, Xu and Xi had arranged for others to protect her from the back, so Xiao Lu wasn't worried about her safety at all.
23rd floor!
Xu and Xi followed them to a doorway
