After binding with the system, I became a proctology expert.

Lu Renxin, a master's student in proctology, was very distressed. He was about to graduate, but he hadn't met the school's graduation requirements and wouldn't receive his degree. What would he do? He was so worried! Just when he was at his wit's end, he connected with the medical student training system. Core journals, SCI papers… he could exchange them all! Precision suturing, lesion detection… exchange! Exchange! Exchange! Exchange everything! From then on, graduation was a minor issue. He rose through the ranks to become a proctology master and a world-class doctor.