The six realms are in turmoil, cracks in the sky are coming, and order is broken down. Many characters such as Sion Igras are struggling on the edge of crisis. They each pursue ideals and freedom, but they frequently collide and influence each other. Multiple forces, magic and technology merge, and conspiracy and jokes coexist. Everyone has grown up between life and death, power and friendship, and they are constantly making choices in a complicated world. The three volumes of the story reveal the beginning of the troubled times, the deep crisis and the final choice in sequence, and the characters reach their end in the troubled times where humor and suffering are mixed.