Lin Zhiyan, who was originally the eldest daughter of the Lin family, accidentally violated the clan rules. After learning the truth, she was hunted by the entire clan and forced to fall into the forbidden land of the sealed demon king. On the verge of death, her blood accidentally broke the thousand-year seal and awakened the sleeping demon king Mo Chongxiao.
The awakened Demon Lord discovered that this seemingly weak mortal woman actually had the same mysterious power flowing in her body, and she was the key to breaking his final seal. He imprisoned her forcefully and vowed to regain everything he lost.
From the beginning of mutual suspicion and different purposes, to the shared life and death and secret feelings. Lin Zhiyan gradually discovered that behind this demon king, who was feared by the world, there was an unknown injustice hidden throughout the ages. And her own seemingly ordinary life experience also involves a larger mystery - about the fall of the ancient gods, the hypocrisy of the three holy races, and a plan that spans thousands of years.
