A young man from the puppet clan with a miserable life experience and a noble son with a blood feud brought them together. They grew up together in the Forest of Ten Thousand Beasts and progressed in the dark moon. The two people from Holy Moon Academy became the geniuses that attracted everyone's attention. They returned to the realm of chaos and revived Black Iron Dragon City, shocking the world. In this Liuyun Continent where there are many strong people and many crises, they support each other when facing difficulties. They face enemies together and depend on each other for life and death. They all have to become strong, because they all have something to protect in their hearts, but to become strong they must go through the test of blood and fire.
