Ma Ji, a top student in the Department of Physics, traveled to the world of Water Margin and had a relationship with Lin Chong's ex-wife Zhang Zhenniang at the beginning. There is no system, no cheats, just a backpack and a belly of modern knowledge. Relying on his understanding of the plot of Water Margin, he rescued Zhang Zhenniang, met the down-and-out stranger Li Zhu, escaped from Tokyo, occupied Liangshan, used science and technology to crush the development of economic and armament, intercepted the fierce generals of the three anti-kings of King Hu, Qingtian, Hufang La, and turned Liangshan into a base like an iron barrel. In the face of Song Jiang Wu Yong's internal infiltration, he decisively expelled him, and in the face of the imperial encirclement and suppression and Song Jiang's disruption, he calmly dealt with it. In the end, during the Jingkang Incident, he led the Liangshan army to conquer the north and south, destroyed the Jin Kingdom, captured Yue Fei, saved the people, and built the Liang Dynasty. He grew from a time traveler to the founding emperor.
