In a dystopian future, in the year 4000, Earth is under the command of a ruthless dictator who controls the world through advanced technology and an army of fearsome machines.
Five young adults, Alex, Eria, Lyz, Youm, and Akane, are mysteriously bound by pink notebooks endowed with mysterious powers. The notebook has chosen them to overthrow the tyrant and restore freedom to Earth.
Alex, the main character, is initially skeptical and insecure, but proves to be a natural leader as the adventure progresses. Eria, courageous and loyal, becomes a vital support for Alex. Lyz is a cunning strategist, Youm is the heart of the group with her unwavering optimism, and Akane is a technological expert, capable of hacking into enemy systems and extremely chaotic. Together, they will face hordes of soldiers and war machines, while uncovering the secrets of the pink notebook, which seems to hold the power to destroy the dictator's regime. But the notebook also imposes personal tests on them, forcing them to overcome their fears and trust each other. Their quest will lead them to discover the truth about the origins of the dictator and the notebook itself, but above all, of themselves, and to the revelation of the true price of freedom.