My Parents Cut Off My Tail and Gouged Out My Heart So My Sister Could Inherit My Power, but That Human Face Went Mad

My name is You Suqin, and I’m the eldest princess of the Fox Clan. But the Fox Emperor and Empress favor only my younger sister, insisting on cutting off my tail and gouging out my heart so she can inherit my gifts and powers. But I’m not afraid at all. Every time they torment me, that faceless, blood-soaked face appears behind them and devours their souls, growing larger with every bite… “Thank you, Uncle Face. Can I call you that?” Uncle Face: “…”