In a world where memories can be rewritten, you play as Cyra, a young detective who wakes up in a futuristic city with no recollection of her past. The only clue to her identity is a cryptic message that starts with 'hello.' As you unravel the fabric of your forgotten life, you discover a rebel group that communicates through echoes of greetings, leading you to uncover a conspiracy that threatens the very essence of identity. Along your journey, you'll solve puzzles, make morally complex decisions, and interact with quirky characters, each hiding secrets and half-truths. Can you piece together the echoes of your past, find your true self, and save the city from drowning in a sea of fabricated memories?