Warning in advance: the characters and plot will be completely subverted, and those who are uncomfortable with it should exit as soon as possible. Moreover, the current update is uncertain, and the possibility of a bug is much greater than the possibility of a bug. Finally, the heroine is very powerful.
Xia Ling'er, a history graduate student in the Academic City, made a mistake when she returned to school, causing turbulence in time and space, causing the soul of an innocent girl from another time and space to be sucked in together.
In order to make up for her own mistakes, Xia Ling'er decided to help the girl realize her wish.
The girl's name is Ginny Weasley.
Her wish is that there should be no war and everyone can live and be happy.
I've been obsessed with tutoring recently, so I'll stop here~