The King’s Little Lucky Charm

At five, butcher's daughter Elina enters the duke's house and tames the spoiled young master Heinrich. She later becomes a princess's attendant. Ten years on, she defies the king's mistress, fights for the princess, and is granted nobility. To avoid a forced marriage and stay with Heinrich, she takes on a ridiculous mission to break the prince's engagement, leading to comedic chaos, and finally clears misunderstandings to find true love.