Take In a Jinx, Hit the Jackpot

Abandoned by his family, debt collector William takes in Lena, a girl abandoned by her parents. Hated by everyone as a jinx, Lena is actually blessed by the Goddess Fortuna. With her luck, William turns his life around. He strikes gold, clears his name and slays a dragon. Then he marries the princess and goes from a nobody to the king.