Players assume the role of a quirky medical intern in a hospital where shifting identities and memories have become the norm due to a bizarre new experimental treatment gone wrong. As the intern navigates the wards and interacts with various patients and staff, they must piece together the truth behind a series of mysterious heart transplants that seem to affect the personalities and backstories of the recipients. Choices made throughout the game will lead to dramatic revelations, unexpected alliances, and even comedic misunderstandings as the intern becomes embroiled in a tangled web of personal histories. The ultimate question: can you truly understand someone without knowing their heart's history?