Heir to his family's conglomerate, Juoin Kakeru spends his days as both a high school student and the managing director of Juoin Holdings. However, he is accused of betraying the company by handing over the PRISM System they spent huge amounts of money developing. Lurking in the shadows is Executive Director Sanada, who is working with Schwarz Rose to force Kakeru out of the company...
I thought protecting the school 
my father founded was my duty.
ظننتُ أن حماية المدرسة التي أسّسها
أبي كانت واجبي
Ich hielt es für meine Pflicht, die Schule zu
beschützen, die mein Vater einst gegründet hat.
Pensaba que proteger la escuela
que fundó mi padre era mi deber.
Pensaba que proteger la escuela
que fundó mi padre era mi deber.
Je pensais que j’avais pour devoir
de protéger cette école
Pensavo che fosse mio dovere
proteggere la scuola fondata da mio padre.
Eu achei que proteger a escola 
que meu pai fundou era meu dever.
Я почему-то всегда думал, что обязан
защищать школу, которую основал мой отец.