Blue Prison Mountains and Seas

In the vast world, Blue Prison is cultivated through attributes, and it is divided into humans, demons and strange beasts. The human race occupies the continent, and the demon race has stopped cultivating and can only open another small world. The alien beasts are too powerful and greedy, and are sealed in the world of mountains and seas. As time goes by, the strange beasts from the mountains and seas gradually break through the seal, and the human race needs a strong man to save the human race!