On May 12, 2008, the Longmenshan earthquake broke out. On the edge of the hardest-hit area, a Pentagon-shaped hospital built with private investment—Chenli Hospital—became the only medical island standing in the earthquake area. Medicinal materials have been exhausted, aftershocks have continued, and the wounded have poured in like a tide. This hospital has used 2,000 tons of traditional Chinese medicine reserves, the world's top isolation technology, and the perseverance of countless medical staff to prop up a beacon of life on top of the ruins...