One of China’s Four Great Classical Novels, ’Water Margin’ (also known as ’Outlaws of the Marsh’), depicts the story of the heroes of Liangshan resisting oppression and gathering in righteousness at Liangshan Marsh. This book takes ’the most characters’ as the clue, comprehensively revealing the inside story of the heroes in the Water Margin’s rivers and lakes. With concise and lively writing, it analyzes and comments on Song Jiang, Lin Chong, Wu Song, Lu Junyi, and twenty-six other characters from the Water Margin, objectively dissecting the psychological, behavioral, and motivational aspects hidden in the ups and downs of the plot, revealing the complex human nature behind ’loyalty and righteousness, ’ and decoding the true fate of the heroes of Liangshan!