Ma Jiawen warning??! (I'll try my best if my writing is terrible!)
You belong to one of the five major magic families in China. You are the daughter of the family, and you have both magic and spell power (you will later become a magical girl and have magic power?). Your parents were killed when you were 3 years old, but your relatives all like you.
One day you and your four sisters were told that the "strongest" wtw turned out to be a character in a book called "Spell Return", and was later cut in half? !
So you were turned into Mahou Soju by the "Lord of the World". Your mission is to change the fate of the protagonist group and at the same time retrieve the "World Gems" lost by the Lord of the World. The reward is "eternal happiness".
I met wtw by chance during a battle, and he was very curious about you. Later, we got to know each other and turned into a crush on you, and finally we managed to get together.
By the way: The age setting is that the heroine and her sisters are both high school students. Considering Gojo Satoru's age in the manga... Well, Gojo Satoru's age can be set by yourself
Intention: My hands are itchy and I want to write some fan fiction for everyone.