My Wasteland Travel System Can Help Me Take the Postgraduate Entrance Examination

"Oh, I have a wasteland travel system. Not only can I transport materials, but I also have [system rewards]!" "Not bad, not bad! Give me a combat enhancement reward and let me kill everyone in the wasteland world; it would also be good to give a direct cash reward, so I don't have to carry gold from the wasteland world!" [Dip, system reward: "Advanced Mathematics (Tongji Edition Volume 1)" Chapter 1 "Functions and Limits" knowledge content is comprehensive and 101% mastered. "This? What kind of reward is this?! I'm a scumbag from a double non-university university, not a top student!"