Observe the Materialization of Immortality

Is immortality a blessing from God, or a yoke of eternal damnation? He has been walking alone for thousands of years, from the flames of war in the Spring and Autumn Period to the streets of modern times, clutching in his arms a series of promises spanning life and death, each one holding a token of destiny. Thousands of years ago, he went into danger with a stranger, looking for a secret place in the war of troubled times, just to uncover the dusty truth behind the token. Thousands of years later, an accidental encounter allowed the living people to touch the remnants of time and get a glimpse of the nostalgia and protection buried in the dust of history. In the low-demon world, there is no heaven-defying fighting power, no killing with pleasure, only the perseverance of a promise, and the gentle redemption hidden in the folds of time.