@Sake Â
Spoiler!
He is saved by Dragonia flower and Eirin meets him when she wakes up after 5 years. And he is healthy and becomes the Crown Prince 😊
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 