The male protagonist Han Shui (Xiang Yu) is thin and thin. He was a college entrance examination student in 2030. Due to his poor performance in the college entrance examination, he was scolded by his parents. He locked himself in a house and read history books. When he saw the Chu-Han period, he was inadvertently sucked into a different world - the Chu-Han period.
In another world, he earned merit points in the system by wooing Han Xin, Xiao He and other talented people under the King of Han, and finally became the real overlord during the period of Chu-Han struggle for hegemony.
