Set in a surreal, dreamlike universe, players navigate a whimsical but intense world where each character introduces themselves with a unique 'hello' that influences the course of the adventure. As the main character, you must interact with eccentric figures, solve intricate puzzles, and uncover the truth behind a forgotten event that ties everyone together. Each decision alters the plot’s direction, leading to unexpected encounters and revelations, challenging players to decipher which 'hello' holds the key to their past.