Water Margin: After Saving Lady Lin at the Beginning, Liangshan Rebelled

The protagonist disguises himself as a small official in Tokyo and accidentally gets a "Death Book of Loyalty and Righteousness", which allows him to see the original tragic ending of the Water Margin characters. The first person he saved was not Lin Chong, but Mrs. Lin Chong. From this moment on, the plot of Water Margin is shaken up.