The young doctor Lu Tang traveled through the Southern Song Dynasty and vowed to make up for the eternal regrets between Lu You and Tang Wan. With the help of modern medical skills, he cured Tang Wan's infertility and helped Lu You fight against the traitor Qin Hui. However, he found himself involved in the mystery of time travel and was involved in a time and space conspiracy that spanned a thousand years. From the struggle for power in the court to the disputes between rivers and lakes, from gene cloning to the multiverse, Lu Tang used benevolence as his sword and medical ethics as his boat, adhering to his mission as a doctor in the torrent of history and interstellar confusion. When the door of eternity opens and the crisis of the world comes, can he protect the fire of civilization with a mortal heart? This is a magnificent epic about love, responsibility and the survival of civilization. See how the benevolence of doctors illuminates the galaxy and rewrites destiny.
