There is space, system tasks, and task rewards. The protagonist Zhang Yue is a modern social animal. He suddenly died of overwork while working overtime. When he woke up, he found that he had become the white-breasted tiger in Water Margin, and he was facing Wu Song. Zhang Yue was startled and turned around to escape. Wu Song was confused. At this time, the system is turned on, giving the protagonist a chance to transform into a human being, but the protagonist is forced to embark on the road to complete the system's tasks. As for what the tasks are, the protagonist does not know, and can only take one step at a time, but it is nonsense to ask the protagonist to rebel. The endless classes in modern times have exhausted the protagonist. Who is in the mood to find a class for himself in ancient times?