My Parents Cut Off My Tail and Dug Out My Heart Just so That My Sister Could Inherit My Magic, but That Face Was Crazy

My name is Yousu Qin, and I am the head princess of the Fox clan. But the Fox Emperor and Fox Queen only favored my sister, and wanted to cut off my tail and carve out my heart, just so that she could inherit my talent and magic. But I'm not afraid at all. Because every time they bully me, the bloody and shameless face will appear behind them, sucking their souls, sucking more and more... "Thank you, Uncle Face. Can I call you that?" Uncle Face: "..."