You wake up in a bizarre hospital, diagnosed with a rare condition: your heart doesn't belong to you. Instead, it belongs to a slew of quirky characters—each with a unique backstory and agenda. As you play through various chapters of your life intertwined with theirs, you must navigate choices that affect not just your own fate, but the lives of those who 'own' pieces of your heart. Unravel the mystery behind your heart’s journey and discover the truth before the clock strikes midnight—after which you may lose everything, including your identity.