“What a crazy sex life these rich dudes have!” Dali whispered to me.

Under normal circumstances, these rich guys wouldn’t stand for such a slighting comment about their private lives for a minute. But in this case, the guy merely lowered his head and said nothing.

I didn’t want to dig too deep in this case. Now that the general direction had been pointed out, I thought it was time to hand the rest to Captain Xing! Now all he had to do was check the surveillance video of the hotel and investigate who the victim might have had affairs with.

“You should get the condom in the trash and test that for poison,” I suggested to Captain Xing. “I think it’s time for me to go back now.”

Captain Xing offered me a ride, but I refused and told him that we could easily take the cab.

“Dude,” Dali whispered, “did you forget ...