I married my wife Yuri two years ago. Yuri used to work as a narrator, but after getting married, she took a break from work. However, she took a part-time job to help out the family, but it was in English, so she started taking English conversation classes. One day, she passed a black man near her house, and when she got home, she was worried to find two cups on the table. When she asked him about it, he told her that she had been studying English conversation in her room with a black instructor. When she found out that her wife had brought a black man to her house without her knowledge, she began to feel an indescribable anxiety...