Undercover Agent Sylviana's Pretend to Be Hypnotized is About to Be Discovered

A spy thriller with adult content. Agent Sylviana is tasked with destroying the "Hypnosis Speaker," a mysterious device capable of instantly enslaving anyone who hears its sound. She infiltrates Despillar Corporation, a cosmetics company suspected of possessing the weapon, by posing as a test volunteer for their new products. When she discovers that other women have already been turned into slaves by the device's power, she narrowly avoids the same fate but is imprisoned. To survive and complete her mission, Sylviana must pretend to be hypnotized while secretly investigating the facility and gathering evidence—all without the company's men discovering her resistance to the speaker's influence.