For Beautiful Juliet - Chapter 64

So isn’t the Rosenta’s the exact opposite of the inovi’s ?
Rosenta: dragon loves woman but can’t have her and curses them to have mana sick es untill one lives him.. To make them literally die without receiving a dragons heart..
Inovi: man seduced a dragon, made her fall in love with him and steals her heart to gain power (at least according to chp. 26) and is cursed to never receive love ever again.

So my guess… The man the Rosenta loved was the ancestor of Enoch.. And since dragons believe the descendents are reincarnations, it would be almost Shakespearian poetry thinking that the reason the ancestor of mc stole the dragons heart an bear the curse was to save his loved one.. And that the bloodline of ml can only be loved by the bloodline of the fml..