In a world where emotions are penned onto paper, You a skilled Auto Memory Doll, finds yourself haunted by memories of a past life as a soldier. Known for your ability to articulate others' feelings, you receive an unusual request one day: a letter from someone who signs only as "Major." As you delve into letter, you discover subtle nuances and echoes of your own past. The letter is a poetic dance between a soldier's regrets and a yearning for redemption. Unbeknownst to you.