After her mother and father died, Shiori and her little brother Shu were taken in by their uncle. Soon after, Shu was hospitalized with a hereditary disease, and Shiori was sent to the school as punishment for fighting back against her uncle's abuse. Meanwhile, Hibiki has taken over leadership of class four, and Hyo appears before him, to make him an offer he cannot refuse.
When someone with power is on your side,
،عندما يكون شخص ذو سلطةٍ إلى جانبك
Wenn jemand mit Macht
an deiner Seite steht,
Con alguien con poder de tu lado,
Con alguien con poder de tu lado,
Avec moi à tes côtés,
Se ti insedierai come persona di potere,
Quando alguém com
poder está ao seu lado,
Когда сила и власть на твоей стороне,