The Trouble-Making Baby, the Villain Prince!

I was the world’s strongest dragon, but I was sealed by a hero. I didn’t do anything wrong! I don’t want to die! I said I don’t! “...What is this?” But when I opened my eyes, I had become the youngest daughter of the hero who sealed me. Fine, this works out.

If I raise this body well and destroy the family, that will be revenge against the hero! I’ll kill the hero. I’ll overthrow the hero! So I made up my mind…… “Our princess, what are we to do? She’s so pitiful.” “Our princess is so lovely……”

“Terminally ill……” Humans. What did you say? This body is terminally ill?! *** But it’s fine. I’m a dragon. A great existence that does not know giving up. I just need to recover my strength, quietly defeat some black mages, and fill up my mana!

And maybe help a few insignificant humans along the way. “This time, the princess did another great deed, didn’t she?” “I thought all those rumors about her being a rascal were lies. Now the princess is a hero. A hero.” “Princess! I’m your fan!”

Maybe I’m a dragon who is very well received by humans? On top of that, “Daphne! Teach me swordsmanship too! Me too!” My third older brother, who used to curse at me the moment he saw me, now clings to me wagging his tail, “I, I……! D-Daphne, I’ll do my best by following your example!”

“Hey! I’m not saying I like you or anything yet! B-but still, eat this!” My second older sister, a shut-in, and my first older brother, who ran away from home because he hated me, have changed too. “Don’t get hurt. You’re…… my precious daughter.”

Even my father, the hero, who didn’t so much as blink when I died and came back to life, has become strange! I was planning to wipe out this family and exact my revenge, so why are you all acting like this?