Lin Xuan, a young man from the Tianqi Continent, sets out for the City of Time under the guidance of a man in black robes, accompanied by his childhood friend Lu Yaoguang, in search of his missing mother. There, they are drawn into an infinite-flow instance run by the System, where a collapsing wormhole has already consumed countless parallel worlds. They endure a cycle of rebirth spanning a thousand years: the Bronze Dynasty clashes with a corrupted Imperial Preceptor, a steampunk metropolis tames demonic technology, and a cultivation mirror realm severs the karmic tree... When scientific equations resonate with magic arrays, Lin Xuan discovers that the quantum core inside Lu Yaoguang holds the final wishes of his mother, Ailiya. The so-called Main God turns out to be a salvation AI created by the first Time Mage. In the end, the two sacrifice themselves, becoming eternal anchors of rebirth in the torrent of time and space. On a grassland caught in a cycle that comes around once every hundred years, the young man and woman meet again, and the white-haired man in black robes fades away with a smile: “This time, the laws of physics are on love's side.”
