Calla Regan is 19 and she is well known not only for her rare beauty but also because she's one of the most powerful and feared princesses in all kingdoms, but most importantly, she is the rightful heir of Aralon Kingdom. She is poison, she can kill anything or anyone just by touching it that's why she's dangerous, her mother, the Queen, is a half dragon and the dragon queen, but the Dragonholt City became lost after the queen's death and dragons became extinct, she's the only one with dragon blood but she can't transform like one.
She love Aralon so much and running the kingdom was the only thing she cares about, but the high council declares that the throne will be handed to her cousin, the king's nephew, if she won't be married to a royal blood until the age of 21. Calla has a lot of men bowed down to her feet so her father announced a competition for royal bloods from different kingdoms that whoever wins, gets to marry the prestigious princess of Aralon. Calla went against it, but it's the king's order so she couldn't do anything about it. The only way to prove herself to the high council and get the throne without marrying anyone is to find the lost Dragonholt City and bring back the dragons. People say it's impossible because the dragons died right after their queen died, but she chose to sneak away to find the Dragonholt city, and she promised herself that she wouldn't come back to the kingdom without proof that the dragons are still alive.
Her journey leads her to the kingdom of Audedor, where she found clues about the dragons and her mother from the king. But then, Damien came and spiced up her journey making it more complicated for her to finish her mission.