The protagonist, Yilin Prince, is both kind and wicked. Her tragic childhood made her the great woman she is. After the heiress, Ailin Prince, fled the magical world, the head of the Prince family found Yilin. Not long after Yilin became the heir, the head of the Prince family passed away. When Yilin learned that Ailin Prince's husband, who lived with her in the Muggle world, often abused Severus Snape, she found Ailin and adopted her son.
Yilin Prince: “Ailin, my dear sister, you deserve all this. It's because of you that my life has been so difficult.”
Yilin Prince: “My name means light and radiance. Soon this place will be my world. Tom, even your followers have chosen to follow me. Albus, do you think I'm wicked too? But I protected them, didn't I?”