When the end came, civilization collapsed in the extreme cold and ashes. Li Zhuo personally extinguished the last nuclear fusion reactor, believing that humans were not worthy of having fire. Five years later, he dragged his body around the ice field, but met Ji Xiao in an abandoned underground shelter - a comrade who he had once regarded as a traitor but miraculously survived. Ji Xiao holds a weak but unextinguished flame in his hand and whispers: "You extinguish the fire, but you can't extinguish people's hearts." The two faced each other in the ruins, one burdened with sin and the other with hope. The real apocalypse is not the frozen soil, but the complete death of trust.
