In the United States in the mid-nineteenth century, under the Manifest Destiny, within the United States, an unprecedented hegemon in the world is brewing and forming. The hope of mankind will expand every year. There has never been such a thriving country in history. Everything is developing like a pre-set script. Next to the endless cotton fields in Texas, a young man with a silent face is pushing the old man for a leisurely walk. The two turn a blind eye to the busyness in the field. Let the young people stop, the Yankees seem to be planning to abolish slavery? Sheffield showed a cold smile, turned to look at the black slaves in the cotton field and said perfunctorily, nothing will happen, Dad! Want to snatch our slaves, It's not so easy... Sheffield is a person who loves democracy, and only democracy can make people like him live well! He has always been faithful to his identity, it doesn't matter if his skin is white, as long as his heart is black...