In the world of Kyushu, there is a saying that the two states located in the extreme south and extreme north - Jisui State and Jiye State, have the power to subvert Kyushu.
All stories will unfold in these nine states.
Love and hate, love and hatred, life and death, ups and downs, and changes in the world, what remains unchanged is the promise I made to you.
Are you ready? Let's welcome this Kyushu that is covered by seven evils, let's walk into the wasteland where human beings are about to decline, and let's burn this world full of evil together.
Concept: An imaginary world, the change of civilization, a sinful world, a burned world
