Old Master Song thought she couldn't possibly cure cancer. That was his biggest miscalculation.
In Prison Star, Si Mingjing had met two traditional Chinese medicine masters, one of whom was Zhang Meimei.
Zhang Meimei had gone to Qinghai in search of precious medicinal materials and lived with a local herding family. There, she learned that someone in the family had cancer and had given up on treatment, but then miraculously recovered without medication. This discovery piqued her interest. After months of research, she uncovered the secret of the Tibetan Antelope's horns.
She successfully extracted animal-derived Paclitaxel from the antelope horns and jubilantly shared the good news with Old Master Song.
Because Old Master Song had once studied traditional Chinese medicine under Zhang Meimei's father, he was a senior fellow apprentice whom Zhang Meimei trusted.
