The Divine Ox's Chosen Bride

Liam Ford, from a poor family, has his engagement broken off. Filial to his mother and protective of his sister, he refuses to bow to fate. With his magical ox, Old Blue, he changes his family's situation. Starting his business, he meets Aria White. They fall in love, overcoming bullying from clan relatives and oppression from dishonest merchants. He achieves success and finds love.