Stuck handling a persistent business proposal from T Corporation in place of his superior, Murakami is assigned to lead the presentation. In the meeting room awaits Hibiki, their company's representative. With her beautiful voice, captivating hip line, and striking beauty, she immediately stirs Murakami's emotions. When Hibiki mentions she has something to discuss, they agree to meet again the following day. That night, Murakami, drunk and vulnerable, ends up going to a hotel with her. There, Hibiki boldly seduces him, and their relationship quickly deepens. However, Hibiki harbors her own hidden agenda, and without Murakami realizing it, he’s drawn into her sweet, inescapable trap.