Over the course of ten long years, where had their once-passionate love gone? The kind and sincere man she once knew had gradually become jealous and controlling. Trapped between her ideals and reality, the married woman endured endless compromise and resignation. Overwhelmed by daily disappointment and despair, she could no longer hold onto hope. Exhausted by her unresolved inner turmoil, she chose to turn away from reality and simply surrender to the moment. On a two-day, one-night hot spring trip, she met a man for the first time, and drawn to his warmth, she lost her heart, igniting a passionate desire that made her writhe in ecstasy again and again.