I Saved Guo Jia at the Beginning and Defected to Cao Cao. I Have Countless Harems.

My name is Xun Qiguang. The first thing I did when I traveled to the Three Kingdoms was not to recite poems and write poems, nor to train soldiers to fight, but to use the "Miaoshou Rejuvenation" system to cure the sick Guo Jia! Seeing that my family was going to defect to the rich and handsome Yuan Shao, I backhandedly chose Cao Cao, a potential stock. Why? Because Boss Cao has a disease - literal head wind disease, and I can cure it! From then on, the style of painting changed: I healed Dian Wei's injuries, protected Cao Ang's matchmaking, and made horseshoes and curved plows by the way. Xun Yu, Guo Jia, Zhong Yao? Those are all members of my Yingchuan Tiantuan family! While others were struggling to survive on the battlefield, I relied on my medical skills and connections to thrive in the rear, with confidantees all over the world. I thought I could be a wealthy and idle man, but Boss Cao's headaches and suspicions became more and more serious. Forget it, stop pretending. Once I help him dominate the world, I will fake my death and escape, taking my three thousand beauties to live happily. What? Cao Cao also wants to go with me?