This book tells the story of Lin Shiqiao, the president of a construction company, and the setbacks and anxiety he faces as the real estate market slumps, along with the crisis caused by a broken funding chain. By chance, he enters the unfamiliar field of dental care. Using financial leverage and drawing on his distinctive insights into business management and human nature, he successfully ushers this traditional industry into a new era of capital investment. Though he faces resistance from the old guard and all kinds of turmoil, Lin Shiqiao closely examines the market and human nature from many angles, including morality, competition, law, human nature, capital, family, and love. In the end, through a contest of interests among many parties, he not only succeeds but also changes how the traditional industry operates. In this age of globalization, change and clinging to the old ways will always stand in opposition. Yet conflict drives progress, and whether we like it or not, the world is always moving forward and changing.