In a not-so-distant future where society has become obsessed with efficiency, you play as a disgraced former 'Efficiency Engineer' tasked with retrieving a series of discarded personal items that contain the memories of their previous owners. As you navigate through bustling cityscapes, nostalgic trash zones, and underground forgotten realms, you must engage in conversations with eccentric characters, solve unique dilemmas that challenge societal norms, and explore how memories, waste, and identity interconnect. Your choices will lead to unexpected consequences, reshaping not only the lives of others but your understanding of what it means to hold onto the past.