There are several rules to follow when you work in the ER: 1. Never gossip about anyone. 2. Always help with critical cases-don't just sit scrolling at the nursing station. 3. Don't flirt with the residents or nurses-especially the manager. 4. Try not to steal morphine, even if it's "for your aunt." 5. Don't be a snitch or a whistleblower. 6. NEVER MURDER ANYONE. But someone clearly broke Rule #6. When the most hated nurse in the department is found dead, five newly hired nurses become both the department's future and its most likely suspects. Trapped in a world of adrenaline and whispered grudges, each of them hides secrets that could end their careers... or their lives. As accusations spiral and alliances fracture, the ER transforms from a place of healing to a battleground of lies, revenge, and buried dark secrets. Because in a hospital full of life-saving machines, it's terrifyingly easy to silence one heartbeat. The Nurse is a dark, twist-filled murder mystery that proves: in the emergency department, secrets bleed faster than wounds.