On November 15, 2026, Fang Ming is reborn on the eve of the global extreme cold wave. In his past life, he kindly helped relatives and friends, only to be betrayed and miserably killed in the bitter winter, filled with regret. The moment of rebirth awakens the apocalypse symbiosis system, and both individuals acquire exclusive supernatural abilities. Fang Ming absorbs past lessons, resolutely reinforcing his residence, hoarding sufficient survival supplies, and drawing a clear line on human sentiments. The cold wave suddenly sweeps the world, and all things in the world freeze and stiffen. Those who were ungrateful in the past run around seeking attachment, ultimately landing in a miserable end. Faced with the unreasonable harassment of neighbors and heavy crises from the outside, Fang Ming calmly and composedly resolves the disputes.