Original: 사이렌: 불의 섬
24 female police officers, firefighters, bodyguards, soldiers, athletes and stuntwomen team up by profession to compete for survival on a remote island.
Six groups of professional women enter the island and begin their challenge — traversing a mudflat course and preparing for their first base battle.
The first base battle begins. The teams embark on their raid, employing wit and a strategic alliance to avoid being the first one eliminated.
The first base battle ends — and a team leaves. The remaining teams plan their next move before competing in an arena battle for a valuable leg up.
The winning team of the arena battle reap their reward of a 30-minute shield. But the other teams waste no time in coordinating their next attack.
The teams spring into action as an abrupt siren signals the next base battle. The surviving teams face another arena battle — a true test of strength.
A fierce battle unfolds for control of the siren. As the next base battle approaches, which teams will join forces?
With one team controlling the siren, the others anxiously await the start of the next battle. But when the action begins, a confusing predicament arises.
As the chaotic battle ensues, tensions grow worse — but one team rises above the rest. A redemption challenge brings hope to the eliminated teams.
An eliminated team returns to the main island — but quickly becomes the target. With double elimination in effect, the competition turns fierce.
The two remaining teams give it their all in the final showdown. But in the end, a team claims a resolute victory and is crowned winner.
