The world is like a prison, often suffering from life and death, parting, and turmoil; the human body is like a candle, vulnerable to swords, diseases, and wind and frost. Here, there are warlords, frequent chaotic battles, dark clouds covering the sky; Here, there are skeletons stealing lives, hanged ghosts redressing their grievances; Wu Xuanzhi, a native of Sichuan Province, got a volume of "Ancient Classic of Blood and Flesh", revitalizing the flesh and blood in his body, giving birth to thousands of monsters, not being autopsied, not entering reincarnation, and achieving immortality in the world! The contract has expired, invest with confidence!!