By chance, she had a fate with a little girl because she took over her body. She relied on her status as "junior nephew" to follow her, stick to her, and soften her heart little by little. But one day, all the truth will be revealed. A demon princess and a heavenly immortal. What separates them is not only their identities, but also the increasingly insoluble conflicts and hatred between the two races.
Also known as The Crying Junior Nephew and Her Cool Senior Aunt
Also known as The Domineering Demon King and Her Arrogant Fairy