Three Kingdoms Wu Gou

A fat and nerdy college student in the 21st century accidentally reincarnated into the body of Sun Quan, a kid from the late Han Dynasty. He neither knew the true history of the Three Kingdoms in the late Han Dynasty, nor knew how to make cannons, spears, or golden fingers. How to survive in the troubled times of the Three Kingdoms? After much thought, I'd rather live a peaceful life behind my father's eldest brother's back.