2097, after decades of chaos and instability, humanity has arrived at the "Harmonious Future" - a liberal-totalitarian society controlled by an Artificial Intelligence called "Guardian". Freedom of speech, assembly, and personal choice remain only in history textbooks, giving way to universal security and controlled well-being. Every step, every thought of citizens is tracked and corrected for the common good.
Adam, a quiet archivist working in the depths of the Memory Center, accidentally stumbles upon classified data about the "Great Transition" - the period when democracy gave way to the "Guardian". In the digitized archives, he finds evidence of fierce resistance that was forcibly suppressed, and most importantly, about an alternative path of development based on true liberal values.
Fascinated by the idea of freedom, which he only knew from forbidden books, Adam begins his own investigation. He discovers that the "Guardian" not only controls the present but also rewrites the past, erasing the memory of freedom from collective consciousness.
Soon Adam realizes he's not alone. In the depths of what seems to be a perfectly tuned society, discontent is brewing. He meets "Echo" - an underground group seeking to revive the ideals of freedom. Together, they develop a daring plan: to bring the truth about the past to people and awaken their thirst for liberty.
Their path is full of dangers. Every step they take is monitored by the all-seeing eye of the "Guardian". But with each revealed secret, with each awakened consciousness, hope for freedom, like a fading echo, grows louder. Will they be able to break through the wall of lies and return to people what was taken from them? Or will the "Harmonious Future" consume them, forever burying the idea of freedom under the ashes of history?