Six hundred years ago, the last monarch of the Yu Kingdom died violently, and all the heroes competed to become the hegemon of the world. The world was in chaos and war broke out. Lan Shu, a sacrificial clan, appeared to help the southern king Yao win the throne and established the country as Yao. After that, the sacrificial clan disappeared from the world. Now that Emperor Yao is fatuous, all parties are ready to take action in order to obtain the rumored power of the sacrificial clan to predict the future. All parts of the Divine Continent are secretly vying for news related to the sacrificial clan...