Zhang Yuan and Wei Xia were both in Tsinghua University and did not know each other. By chance, the two met, and Zhang Yuan fell deeply in love with Wei Xia. Under Zhang Yuan's "hot pursuit", Wei Xia also fell in love with Zhang Yuan, and the two began to fall in love. At this moment, Wei Xia was diagnosed with a malignant brain tumor. What will happen to Wei Xia's fate?