"This world is cruel, but no matter how cruel it is, I can still carve out a world of my own." - Sun Zefei She was once Ma Dongyao's favorite mistress and a notorious "overachieving student" in University A. She talked back to the principal when she graduated, and was so arrogant that she failed 32 subjects but successfully graduated. In the past, her circle of friends was all about European travel, brand-name bags and cosmetics, and she became the richest woman among the current graduates. Once he fell out of favor, he left home. She was reduced to a small Taobao shop owner who relied on the support of the counter sister. She only had a capital of one thousand, but she created her own world. Riding on the trend of e-commerce, the down-and-out mistress transformed into the most popular internet celebrity. When she finally earned her first million and saw him in the past at the entrepreneurship conference, was it the reluctance to let go of the difficulties she had faced in the past? Or is it a man who refuses to retaliate and is an ungentleman?