Step into the shoes of Alex, a budding cardiac surgeon who finds themselves trapped in a bizarre world where the hearts of patients are sentient beings. Each heart has its own personality, backstory, and desires, creating chaos and complications on the operating table and beyond. Navigate through ethical dilemmas, quirky dialogues with these hearts, and the complex relationships between doctors, patients, and their literal heartmates. Will Alex prioritize saving lives, understanding the wishes of the hearts, or pursue their ambition in medicine as they tackle romantic entanglements, moral choices, and the unexpected revelations that come with truly knowing someone's 'heart'?