Feili, a nine-tailed fox goddess with a heart-shaped birthmark between her brows, is the most dazzling being in Qingqiu. She and the Thunder God Yuanshuo fall in love beneath the heavens, but a villain's false accusation sends her into three lifetimes of reincarnation. In each life, she reunites with him, still bearing that birthmark. From enemies to lovers, from the mortal world to the celestial palace, they ultimately burn away the chains of fate with foxfire and thunder, rekindling their love in the gentle glow of fading embers.