Ling Qinghan, who was once the proud daughter of heaven, was betrayed on the eve of her Taoist companion's ascension. Her immortal bones were taken away, her Taoist heart was broken, her cultivation was completely ruined, and she was abandoned in the wilderness. In desperation, she used boundless hatred as a guide to practice the "ruthless way" that had long been banned by the immortal sect. She cut off love and love and committed suicide. Three hundred years later, she became the master of Buzhou Mountain, which frightened both immortals and demons. At this time, a subjugated prince who bore the hatred of his country and his family came to the mountain gate, willing to ask her for revenge at the cost of the dragon vein luck in the jade seal passed down to the country. Ling Qinghan's ruthless Taoist heart gradually developed cracks as he walked with the prince who cared about the common people and experienced various situations in the world and conspiracies in the fairy world. She will make the final choice between adhering to the ruthless path to gain ultimate strength, or facing the trauma of the past and regaining her emotions to achieve a higher path. The highlight is that the heroine does not rely on a golden finger, but relies on the extreme path she chooses in a desperate situation to gain strength. The core conflict is the inner struggle and moral struggle between "ruthless" and "affectionate".