In a secluded bunker, the military is secretly conducting a new type of experiment.

In a secluded bunker, the military is secretly conducting a new experiment. To test the soldiers' resilience, they will be forced to live in isolation for 90 days. Considering the potential difficulties, the military has no choice but to appoint Colonel Brandy to lead the experiment. Colonel Brandy, with her alluring figure, knows how to conceal her sensibilities and desires beneath the harsh uniform. She quickly proves herself the best candidate to push the soldiers to their limits, achieving her goals by confronting their frustrations directly. She keenly senses the pervasive sexual tension in the bunker and uses the participants' impulses to achieve her desired effect. She uses this isolated environment to constantly provoke them, testing them with temptation. But in this survival environment, wouldn't she herself risk being consumed by fantasies and making mistakes?