Tied by Destiny[A Novel's Extra fanfiction]

Hello Readers! This is my first fan fiction, and English is not my native language, so I hope you point out any Mistakes, be it grammatical or with the Plot, so that I can correct them. The story will follow the light Novel with some slight changes, sometimes major changes as well.
Main Characters:
Kim Hajin
Rachel
Evandel
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Warning!
I don't own any of the Characters, the Novel "Novel's Extra" belongs to its rightful author Jee Gab Song(소설 속 엑스트라). This is only a Fan-fiction!
made for my own and the readers' entertainment!
Also, as this is a fan-fiction done for my own entertainment and satisfaction, others are allowed to adapt this story to their own with some level of changes, and not outright the exact same storyline. If someone wants to adapt this, you may do so, but please give credits to the Original as well. Thanks for reading, Hope you enjoy!

Note : The cover art is not mine, feel free to ask me to take it down if it belongs to you.