Three Kingdoms: Guo Jia Serves Me as a Peerless Sage!

Chen Xuan traveled through the Three Kingdoms and unexpectedly became Cao Cao's son-in-law. Because you get the system: you will become stronger just by signing in. Chen Xuan entered Cao's camp without saying a word. However, Guo Jia accidentally overheard his thoughts. From then on, Cao Ying had an unparalleled counselor. Yuan Shao: "Cao Cao's acquisition of Guo Jia is like a dragon with two wings, unmatched!" Emperor Xian of the Han Dynasty: "Guo Jia is a genius in the world, I wish he could be used by me!" Liu Bei: "Cao has Guo Jia, and the Han Dynasty will never be able to recover again!" Zhuge Liang: "As long as Guo Jia doesn't die, Crouching Dragon won't come out!" … Guo Jia: "Please stop thinking about it. It's really not me who has the final plan!" Guo Jia was seriously ill and eventually died. When Cao Cao was in desperate situation, Chen Xuan could only stand up. "Okay, I'm showing off, I won't pretend anymore, in fact... I am the master behind Guo Jia! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.