Since childhood, Aika Yumeno was caught in the collapse of her family, suffering sexual abuse from her father, which caused her body to mature prematurely. Day after day, she endured his relentless assaults, silently bearing the pain. Eventually, she met the man she believed to be her destined partner and decided to marry him. Just as she thought she had finally found happiness, her father-in-law began forcefully demanding sex, preying on her body. Desperate to protect the happiness she had barely attained, Aika endured one humiliation after another at the hands of her father-in-law. Yet, having been violated twice by men within her own family, Aika is now trapped in a tragic existence from which she can never escape.