She was once the most beloved life-weaver fairy in the heaven, and she controlled the spiritual threads of all life paths. A sudden catastrophe in the heaven made her bear the stigma of "rebeling God". Her divine personality was shattered and her spiritual veins were destroyed. She was demoted to the mortal world and became a useless person who could not cultivate - Su Liuyun. Three hundred years later, the mortal prince Xiao Yan, who had a tragic fate woven by her own hands, had changed his fate by his own efforts, transformed into the Shura Demon Lord, held overwhelming power, broke through the boundaries between immortals and mortals, and found himself in front of her. What he brought was not salvation, but an even colder cage and torture. When the thread of fate has long been soaked in blood, when the pure and kind soul of the past fell into the boundless abyss, Su Liuyun must find a glimmer of hope in despair. What she has to do is not to beg for forgiveness, but to pick up the thread of fate again and weave a brand new ending for herself and for the world that has long since collapsed.