China lives with her husband in an apartment owned by her father-in-law. She had dreamed of a happy family life with her husband, but reality was different; her busy husband couldn't successfully make children, leaving her feeling lonely. Around that time, her father-in-law started visiting the house for various reasons and began sexually harassing China, leaving her bewildered. Days went by where she couldn't tell her husband about the harassment, and one day, her father-in-law sneaked in and caught her masturbating. That was the beginning of China's tragedy.
