The central idea of Professor's Counterattack: Igniting the Ancient Era is this: Lin Shen is a scientist and professor, with a female researcher named Xiao Zhou as his assistant. Through Lin Shen's time travel as a guardian of modern civilization, the story depicts the resilience and inheritance of Han civilization amid historical crises. Following the upheavals of the Five Barbarians' Invasion, the An Lushan Rebellion, and the Jingkang Incident, it brings scientific rationality and humanistic spirit into the course of history, revealing that the essence of civilization's continuity lies in the wise inheritance of openness and inclusiveness. The protagonist uses knowledge as a spark to sow the seeds of civilization through rifts in time and space, ultimately bringing about a meeting of historical correction and civilizational evolution. The story underscores a profound idea: a
