Dear Stranger is a living universe where you write slow, intentional letters to strangers. You start with the Soul Mirror, an AI onboarding that generates a glowing portrait of you, floating in deep space alongside every other user. From there you explore, find someone who moves you, and write them a letter. It doesn't arrive instantly. It travels. Hours. Sometimes days. No likes. No followers. No algorithm. Just words that take time to arrive and mean something when they do.