Shortly after his father's suicide, sixteen-year-old Aaron Soto tries unsuccessfully to find happiness again. Grief and a scar in the shape of a smiley face on his wrist do not allow him to forget about what happened. Despite the support of the girl and mother, the pain does not go away. And only thanks to Thomas, a new friend, something changes inside Aaron. However, he quickly realizes that he has more than just friendly feelings for Thomas. Then Aaron decides to take extreme measures: he turns to the Leteo Institute, which specializes in a new revolutionary memory suppression technology. Aaron wants to forget his feelings and become like everyone else, even if it forces him to lose himself.