@Shami No this isn't a spoiler because Eirin too suspects the dragon is behind every hardships she is facing. Also I stopped writing spoilers for this story because it deviated from novel a lot and won't be writing spoilers in future for this anymore 
I like to post spoilers for the stories I find interesting because I don't have much time to read novel due to busy schedule
you will find me in most romantic historical manhwa comment sections 
you will find me in most romantic historical manhwa comment sections