You wake up in a bustling city to find that familiar faces keep approaching you, greeting you with overly friendly 'hellos' despite you not recognizing them at all. As you wander the streets, trying to piece together your fragmented memory, you discover a secret society known as the 'Helloglyphs' who communicate through cryptic greetings. Each hello you receive leads you closer to uncovering a vast conspiracy involving identity manipulation and a missing artifact with the power to alter memories. Players make choices that affect how the story unfolds, solving riddles hidden in greetings and interrogating quirky suspects to figure out who these strangers are and what they want from you.