
Can somwone explain chapter 5 for me? What was with that vague ending? I dont understand. Is the black haired guy king?

No the king is still some random person we don't know. They decide to have sex (non-penetrative i think) so he can escape from the king's curse but the uke initially didn't want to because he thought it would ruin their friendship and/or they were actually in love with each other (its not specified) i hope this helps?
Anybody have a link to the LN of this? Im too impatient for updates