Invertia was a meteor storm that induced an unprecedented catastrophe in the course of the twentieth century. Due to this catastrophe, quite a few cities all over the world had been destroyed. Nevertheless, inside the meteor, an unknown aspect referred to as mana was found. It allowed human know-how to make fast strides giving rise to a brand new species of super-powered people, the Star Pulse Era (Genestella). The Festas (Star Warrior Festivals) host battles between Genestella at a metropolis of six academies referred to as “Rikka,” additionally generally referred to as “Asterisk.” Scholarship pupil Ayato Amagiri transferred into Seidoukan Academy as a way to fulfill his personal want, swearing he too will battle on this metropolis.