My Roommate Wants to Impersonate My Sister, But She's a Dog

My roommate was diligent. Every day she volunteered to tidy up, and she was even eager to help me clean my bed. The truth was, she was secretly collecting my hair. She wanted to use hair extensions to graft it onto her own head. All this scheming, only because I'm a top-tier heiress. I have a little sister who went missing years ago. My roommate wanted to use strands of my hair to forge a DNA kinship report, slip into a wealthy family, and carve up their fortune.