The snow in Changbai Mountain melts, and the amnesiac Wuxin wakes up with the fragments of his silver bracelet. Only the warm "Crescent Moon" and the biting "Yue Qiluo" are left in his mind. His wounds can heal quickly, but he is at a loss about the past. Yue Qiluo, who has changed into a girl's skin, is staring at the "immortality bone" in his body, trying to seize it to stabilize his soul. From working side by side with the iron-blooded health workers when Lin Hai suppressed bandits, to solving mysteries with cultural relic restorers in the Internet age, he used his immortality to fight against evil, and the company of his partners made him no longer lonely. After chasing the murderer for half a century, he finally realized that a hundred years of immortality is never a gift. Only by guarding the smoke of a bowl of hot noodles can he truly live.
