The Rejected Daughter Got an SSS-Class Dragon

In a world ruled by companion beasts, abandoned Julie returns home hoping to find love—only to be used and humiliated for her adopted sister's sake. Her family believes her tiny gray lizard is worthless, unaware that it is Sparky, the continent's only SSS-Class dragon. When Julie reveals her identity as the legendary Supreme Healer, those who betrayed her must face the power of the daughter they rejected.