I Walked Away from My High-Society Wedding

On my wedding day, Sophia, my fiancé's secretary, sent me a video: a girl in a mascot suit, chained and bleeding. She bragged she'd caught my sister Mia seducing Ethan. Mia was beside me. It was his beloved sister, Sienna! I begged him to save her. He called me jealous and said he'd cancel the wedding if I went after Sophia. Fine. No wedding.