Jack the Giant Slayer fanfic.
Absolutely unpopular fanfic, created my own heroine, I hope I won't be criticized for this.
I watched the movie twice, but the author has a bad memory. Please correct me if I use wrong place names and vocabulary.
Then we can happily watch it.
What if Princess Isabelle had a sister, and this sister was considered the heir to the throne until the moment Jack wore the crown...
Intention: