Beautiful wife Tsukasa married the ideal man everyone envied, living a blissful life. However, out of her husband's intense desire to "treasure her," they agreed to abstain from physical intimacy on their wedding night. On the first day in their new home, Tsukasa was enjoying a dreamlike existence—until the awaited "first night" arrived, far more violently and unexpectedly than she could have imagined. As her husband bowed his head saying, "I'm unworthy, but please take care of me," he was suddenly slapped, then Tsukasa was seized, her limbs bound, and brutally raped. From that night onward, her husband's insane brainwashing and training began. His domineering control gradually overpowered Tsukasa's mind, guiding her into an entirely new existence.