Lost Bonds (Kamado Fem!reader)

Manga spoilers alert!!

You are the oldest siblings of the Kamado. Being the oldest comes with other responsibilities, but you had no problem dealing with them because you loved your younger siblings dearly until you got lost and were found by two merchants who sold you to the emperor one day.

After your successful escape, you were lost in the new world and couldn't return due to you being chased by the emperor's guards. A rumor about him caught your interest which led you to dig further into him and his royal family only to discover a horrible theory that he might be a demon.

Convincing a trainer, who offered you to stay, to train you to become a demon slayer. You also met Sabito and Giyuu and trained together till you are the first one to leave for final selection.

After passing the selection, awaited a risky world where you have to slay demons and hunt a demon who ruled over the whole country.

Will you succeed in the hunt?
What lies before you once you finished him?
What will happen in your journey while exploring the new dangerous yet beautiful world?
And will you succeed to return back to your family?