Two different worlds: the yet-to-be-completely-explored world of spiritual beasts and the primitive world where humans and protozoans live together.
For humans in the original world, there is a huge difference between the two worlds.
Especially the native Han people. Because of the bloodline talents possessed by its people, they can sign contracts with the spirit beast elves in the spirit beast world through contract rituals and become a powerful assistance to themselves.
As for the original beasts, they are just monsters that compete with the Han people for dominance in the original world - at least in the Han country.
There is another country in the original world, whose ancestors are called slaves, the Luo country.
The Luo Kingdom rose up during the thousands of years of Han Dynasty's rise and fall, and learned to train the native beasts under the suppression of the Han Kingdom, and then gradually grew into a powerful kingdom that could compete with the Han Kingdom.
Our protagonist, Chen Qiongsheng, lives in a small border village of Han. He has blood talent but failed to sign a contract with a spiritual beast five times in a row...
