Surrey has gone down two floors and is standing at the end of the corridor.

He found that the man who had been stuffed with his tracker in his collar was talking with several of his friends in the middle of the corridor.

On one side of the corridor is glass, which can just see the outline of the distant roof.

Su Rui squinted his eyes, but did not act rashly.

"Strange, where did people go? This tracker shows you right here. Several people were still wondering about a small screen, looking left and right, but Su Rui was not found at all.

"Look carefully, the tracker will never go...