Lin Wan, a contemporary female college student who is a loser (the heroine is poor-tongued, fond of complaining, afraid of trouble but soft-hearted, skips classes all day long, knows little about history, and was forced to look through the old things left by her grandfather because she failed the make-up exam and had to write a paper on Zhuge Liang), accidentally passed the ancestral "Wuhou Inkstone", and met the person who had just been kidnapped. Liu Bei visited the thatched cottage three times to invite Zhuge Liang, who was arrogant and a bit stupid. The two went from being mutually destructive and dissatisfied with each other, to using each other and becoming two-way bound - Lin Wan relied on Zhuge Liang's "ancient wisdom" to cope with make-up exams and make money, while Zhuge Liang relied on Lin Wan's "modern information" to opportunistically take shortcuts in the troubled times of the Three Kingdoms, creating a novel and superior collision between ancient and modern times.
