Quote: “Duty draws the line. Love crosses it.”

 Plot: A coastal crisis reignites under twin disasters—aftershocks and a coup. Dr. Kang (Song Hye‑kyo) leads a volunteer field hospital when a new special‑ops commander, Capt. Han Jae‑min (Lee Min‑ho), arrives with orders that clash with her oath. Quick cuts: triage tents under floodlights; a medevac weaving through dust; a collapsed viaduct rescue in pouring rain; a convoy pinned between protestors and gunfire; a satellite map pulsing red corridors; a stethoscope dropped beside a dog tag; whispered jokes over cracked comms; a choice: evacuate the VIP or hold the pediatric ward. Rumors of an engineered outbreak twist heroism into headlines. “We save who we can—then we go back.”

Final beat: the generator dies, the quake rolls, two hands find each other in the dark—“Stay with me.” Cut to black.

 Verdict: Swoony and nerve‑tight—combat medicine, geopolitics, and a second‑chance romance burning under emergency lights.