But to Zhao Tiezhu's disappointment, after he had searched all the 63 floors, he had not found Wu Xin's figure, which made Zhao Tiezhu not only feel a little disappointed in his heart.

Zhao Tiezhu still quite approves of Xiao Qi's strength. Since Xiao Qi thinks Wu Xin should be in this building at this time, Zhao Tiezhu naturally will not have any doubts.

As a result, Zhao Tiezhu is more careful and careful to explore the room that may exist in it. He is not willing to miss any clues that may exist.

So Zhao Tiezhu dressed up as a familiar cleaner and cleaned the corridor carefully.

Zhao Tiezhu...