Yeah, what's the connection between these two things

The topic has come back to the beginning again.

Li Ying-shu’s face remained impassive, but she was acutely aware of what had transpired that night.hould still be careful.Is it not possible to complete within a weekLi Sen was somewhat incredulous. He couldn't believe that Yueyue's whereabouts had been found so quickly.Could it be that Yanyan just...