Script introduction: "Longevity Map", the secret of longevity. Li Changsheng, a world-famous warlock. According to folklore, he was the last immortal to soar in 300 years. It is said that he left a picture of longevity before he ascended to heaven, revealing the secret of longevity. But what is the secret? I'm afraid only the descendants of the Li family who got the biography can know. On July 2, 20 13, a small earthquake occurred in Lijia Town, a province, and Li Changsheng's tomb outside the town collapsed.