Yun Qing, a doctor of science and engineering, accidentally slipped into an ancient novel and became a stranger who had nothing to do with the original novel.
Should he be involved in the tumultuous life of the male and female protagonists of the original book, or should he stay away from these and live a more stable life?
Yunqing chose a path that suited him, relying on modern mathematics knowledge to turn unpopular arithmetic into a popular subject.
But that second male lead, can you help me first when I am unfamiliar with the place and have no money to eat?
Intention: Take things as they come and gradually see the path you want to take