Info - Before you read

This fan fiction is mainly for my own self satisfaction and to improve my English and as you probably know from the title this is a Heavenly jewel change world fan fiction however because it's been a long time since I read the novel and maybe because I want too, I might add or remove some parts of the story and I might make mistakes,

I don't have much experience writing fan fictions so I hope that you guys can help me and tell me if I did anything wrong :D

Hope you enjoy the story!!

See ya around o/