Tomb Raiding: The System Makes Me Find Wu Xie

I got caught sleeping in class, and the System in my head was critically damaged and went dormant. The homeroom teacher told me to come to the office after class, and my deskmate asked if I'd stayed up gaming all night again. I stared at the mission panel: "Contact Wu Xie within seventy-two hours." The problem was, I didn't even know what city he was in.