Tangled Ingriccup (Hiccup x oc Ingrid)

{Just replace the characters in Tangled with the ones in Httyd and in the fanfic No Turning Back by Jennifer Tjandrajana }

All her life, Ingrid wanted to see those mysterious lights that glowed every night on her birthday. But her father never even let her leave her tower. So, when a runaway thief scaled her tower one day, the first person she ever met, she decides to make use of him. At the same time, her father left for a 3 day journey, so that's plenty of time for her to go see the lights and return.
Right?

Same plot, just slight differences between the scenes.
- Like when Flynn and the twins escape the castle, Hiccup, Snotlout, and Tuffnut escape the castle on dragons, across the forest.
- And when Max chases down Flynn = Hiccup vs Stormfly.
- Ingrid has chestnut brown hair, Rapunzel has blonde hair.
-Ingrid's parents are Rapunzel and Flynn/ Eugene Fitzherbert (in this story Rapunzel is Ingrid's mom, but Ingrid's real mom is Amanda Fierceborn.) , Rapunzel's parents are King Frederic and Queen Arianna.
Ingrid lives in the Isle of Edon, Rapunzel lives in the Kingdom of Corona.