Back to Qin Dynasty to Marry a Wife

Who understands, folks! The most tragic top student ever is none other than Li Tangshan😭. A descendant of the Li family in Southeast Asia, an MIT graduate, and a doctoral student at Beihang University, his ancestors were big shots in Meizhou, Guangdong. He carries a mysterious family mission, excelling in both arts and sciences with a pure red background. Originally writing papers and doing research peacefully at Beihang, disaster strikes when Japanese right-wingers use quantum entanglement black tech to sneak back to the Qin Dynasty and alter Chinese history—absurd to the extreme! As the 'chosen worker' bearing the mission, Li Tangshan responds to the call and boldly travels to the end of the Qin Dynasty to stop the conspiracy. But the time machine malfunctions, stranding him alone in the Qin Dynasty! Not only can't he return, but he also uncovers a shocking secret: Zhao Gao is actually the head of the Japanese right-wing group, disguised as a treacherous minister. With no choice, Li Tangshan has to tough it out in the Qin Dynasty, seizing the chance to latch onto Zhao Tuo and join the southern campaign against Baiyue. Using his MIT brain, he battles the Japanese disguised as Zhao Gao (occasionally relying on Meizhou hometown tricks), while accidentally falling in love, marrying Mei Juan, having a son named Lü Jia, and even helping Zhao Tuo establish the Nanyue Kingdom.