I Transmigrated to the End of the Eastern Jin Dynasty and Helped Liu Yu Unite the Realm

No System. Court intrigue + conquest + reform + development. Chen Jiu, an archaeology team member who has just started his career, accidentally travels to the first year of Long'an after triggering a mechanism trap during an excavation. He becomes a captain in the Northern Army.

He becomes a colleague of Liu Yu. From then on, he puts down Sun En, campaigns against Lu Xun, outmaneuvers the great clans, and destroys Huan Xuan. He sweeps across Northern Wei and reforms the system, becoming Liu Yu’s chief strategist. He pits his wits against the northern warlords.

Later, he and Liu Muzhi are acclaimed as the Two Great Talents of Liu Song, and he ultimately helps Liu Yu unify the realm.