In a world where shadows are sentient beings and hold the memories of their owners, you play as Alex, an inquisitive detective who discovers a bizarre phenomenon: people's shadows are disappearing, leaving them in a state of confusion and despair. As you navigate the streets of a city plagued by shadowless residents, you'll encounter eccentric characters, unravel hidden secrets, and face moral dilemmas that challenge your understanding of identity, memory, and reality. Your objective is to solve this mystery before time runs out and the shadows become lost forever.