My Sister's Diet Pills

My older sister wanted to become an influencer, so Mom spent a fortune buying her a "miracle weight-loss drug." I warned her not to use unlicensed products like that because they could cause cancer. In my previous life, she listened to me, but an influencer agency rejected her for being overweight. My sister cried that I'd ruined her dream, and my furious parents doused me with boiling water. My skin blistered and I was disfigured, while my sister became an influencer by exploiting my suffering and made over a hundred million a year selling unlicensed scar cream. Later, after repeated scalding injuries became infected, I died miserably at home. My funeral became a gimmick for my sister's livestream sales. When I opened my eyes again, Mom was handing my sister the cancer-causing weight-loss drug. In this life,