Forgetting has never been easier. With this slogan, humanity has created a device capable of organizing human memories as if they were files, so that people can supposedly better visualize and organize their ideas and thoughts. However, what was supposed to be beneficial ends up being a victim of human ambition and causes irreversible damage to Hugo's brain. In fact, his name is all he knows about himself. Lost among forgotten memories and a totally hostile world, he tries to find a purpose to continue living after making an important choice.