After being reborn, Xu Miaotong is poisoned by fire and abandoned as an infant. Fate leads her to become the disciple of the man her mother has spent years searching for. To fight the fire poison inside her, she heads to the Frostgate Sect to study under a master, only to be set up by others and indirectly cause the death of her master, Xu Feng. She then has no choice but to flee the sect.
While seeking revenge for her master, she happens to meet the little mermaid Xi Yuner. From then on, the two face hardship together and embark on a path devoted solely to becoming stronger.
Along the way, they meet one companion after another who is worth giving their lives for.
