Fang Han, from the Gate of Eternal Life in the supreme Hongmeng spacetime, senses that a great calamity is coming. To protect Hongmeng spacetime, he crafts one hundred thousand incarnations of the Gate of Eternal Life and sends them into the vast chaos to spread the path to eternal life.
Of the four paths ordained by heaven, one always escapes. One crucial Gate of Eternal Life drifts through the chaos for an unknowable span of time without finding a living being. At last, bored, its spirit disperses, leaving the incarnation to drift on instinct until its energy runs out and it falls to Earth.
A young man on Earth unexpectedly obtains the Gate of Eternal Life and embarks on a legendary life.
