In the year 2245, celebrated surgeon Lisa Manoban dies mid-orbit-only to awaken in the body of a notorious nobleman in ancient Joseon. Boastful, betrothed, and very much a man. But Lisa retains her memories, her skills, and her name. When she saves a life in front of her cold, reluctant fiancée-Lady Jennie Kim-whispers begin. Of miracles. Of madness. And of a man who might not be a man at all.

"In a hospital where everything is monitored, some heartbeats still go unnoticed." At Asan Medical Center, where ambition slices sharper than scalpels and every glance is a clinical risk, a guarded cardiac attending and a rule-breaking neurosurgery resident navigate surgical rounds, hallway gossip, and their dangerously growing connection-while trying to keep everything strictly professional. At its heart is Dr. Jennie Kim-a brilliant, ice-cool cardiac attending whose surgical precision is matched only by her legendary emotional restraint. Opposite her is Dr. Lisa Manoban, a rising neurosurgery resident with swagger, sharp instincts, and a reputation for breaking rules and expectations alike. As surgical rounds, trauma cases, and late-night call shifts bring their worlds into increasingly charged proximity, the line between professional and personal begins to blur. Surrounded by nosy colleagues, complicated friendships, and rivalries wrapped in white coats, Jennie and Lisa must navigate the tension, the gossip, and the heartbeat between them-all without slipping up. Packed with banter, high-stakes medicine, unspoken glances, and hallway heat, Code Red: Hearts in Scrubs is a slow-burn love story disguised as hospital drama-intense, classy, and just a scalpel's edge away from exposure.

al·le·giance /əˈlēj(ə)ns/ noun loyalty or commitment of a subordinate to a superior or of an individual to a group or cause.