Qu Yan, a scumbag in the history department, transformed into a poor boy from Liangzhou, bound to the "Wang Zuo System" but only wanted to fish; Zan Chen, obsessed with cold weapons, unfortunately turned into a Qinghong Sword Weapon Spirit, and was forced to go into business with the "Lingfeng System". One relies on deduction to win, and the other relies on killing people to level up. The two modern souls quarrel with each other in the Three Kingdoms. While pretending to be pigs, eating tigers, torturing rebels, grabbing territory, and recruiting powerful generals, they were chased by Cao Cao for a sword, Liu Bei cried for cooperation, and Zhuge Liang gave him a headache. The sword spirit is afraid of rust and needs to be oiled, and the counselor wants to be ruined but is forced into trouble by the system. The two systems are linked to cause trouble, and he suddenly breaks into a king with a different surname in troubled times. The whole process is exciting and intensive, with constant jokes, and the main focus is an easy counterattack that takes no brainers!