My parents, who lived with me, decided to spend the rest of their lives in the countryside, so I decided to renovate the house with my wife Kana so that we could have children. But the contractors who came were awful! I couldn't stand it anymore and complained, and they quickly changed their attitude and the delayed delivery date was improved a lot. However, after they changed their attitude, Kana's behavior changed drastically. She suddenly started saying things that seemed to protect them... I didn't know anything about it and assumed that the renovation was completed without any problems.