In a world where technology is advancing by leaps and bounds, a group of friends faces the echo of the millennium, an event that marked their childhood and threatens to repeat itself years later. The story follows Leo, a passionate programmer, and his high school friends as they reunite in their hometown to celebrate the end of their thirties. But what seems to be a simple gathering quickly turns into a nightmare when, in an attempt to revive the nostalgia of the 90s by connecting their old computers, they unleash a strange virus that begins to digitally erase people from their real lives, along with their memories.
As the city descends into chaos, the group must unravel the connection between the mythical Y2K and the threat they face. With humor, friendship, and a healthy dose of nostalgia for past eras, they embark on a journey to find a way to stop the collapse. Each of them confronts their own demons, and past relationships emerge amid laughter and tears. The film is not only an adventure filled with unexpected twists and retro effects, but it also encourages reflection on our relationship with technology and what the future truly means. In the end, they must decide what they are willing to risk to save not only their friendship but their very existence.