The story takes place in a legendary continent supported by the skeleton of a phoenix. This continent is vast and has many countries. Recently, in the extreme west of the continent, seven volcanoes that had been dormant for a hundred years suddenly became violently active, with raging flames burning to the sky. The flames just formed a huge phoenix that could cover the sky. What's even more mysterious is that the head of this fire phoenix suddenly fell straight from the sky after burning for seven days, and perished between heaven and earth...