[HUNTA-596] I got angry with my annoying sister-in-law and gave her a love potion, but it worked more than I expected and she couldn't stand up, her legs shaking so much that they were almost at a 90-degree angle! I was happy to have a beautiful sister-in-law through my parents' remarriage... But in reality, she was a mean person who looked down on me and treated me like an idiot! At first, I endured it, but every day, every day, I was looked down upon and treated like an idiot...