The Opening Activates the Strongest Brain

The author of a 21st century street novel was cursed by readers because he casually interrupted the novel. He traveled to the Northern Song Dynasty and became a poor scholar. There is no system in the beginning, no old man with a white beard, no prominent status. He is now a son-in-law, and the village he is in is about to be breached by the Liao army. Is this the rhythm of being put into a box? At the critical moment, Sun Anbei activated his most powerful brain and used his wisdom to help this weak Song regain his backbone. The female general's eyes were filled with little stars: "Guanren! You are so powerful!"