In a sprawling city where memories and emotions leave traces on the streets, you play as an investigator gifted with the ability to see these remnants. Follow the traces left behind by various figures in the city, ranging from a heartbroken artist to a misguided detective. Each trace offers a glimpse into their lives and unveils a larger, interconnected mystery that ties them together. As you make choices in conversations, unravel clues, and piece together the lives behind each trace, the city transforms based on your decisions, leading to multiple endings and emotional revelations.