Shanghai, known as the adventurer's paradise, in the twenties and thirties, the economy has developed very rapidly, everywhere is drunk with gold, a ten-mile ocean field like, a group of careerists, heroes, prodigals have gathered in it, to this Chinese and foreign miscellaneous, dragon and snake mixed place to break through, their dreams are if I am the king, of course the winner can call the wind and rain, the defeat may die in the alley...... Stephen Han, born in a wealthy family in Hong Kong, is young, smart, flexible, and important is to have the spirit of an adventurer, after a dispute with his father, he went to Shanghai alone to develop, and met Shu Liying, who is a thief on the surface but is actually a rich woman, Wei Jingchuan, a capitalist who dominates Shanghai, Tang Yadi, a smart and quizzy hollow old man, Ye Yuqing, a white-clothed angel who is as tender as water, Chang Yonghe, a low-class shoe repair dealer, Xue Haiyun, a strong woman in the business world, and Ye Shouquan, the godfather of the gang. With his girlfriend Ke Xianting, who saw him grow up as a childhood sweetheart, he became more and more calm in this big dye vat to deal with all the challenges!