A Small Grain Officer in the Late Han Dynasty

Wang Jie just took a nap and found that he had traveled back in time to the Three Kingdoms period and became a small grain official in Cao Cao's camp during the Battle of Guandu. The beginning was a hellish start of "borrowing your head and using it". Moreover, Wang Jie also discovered one thing. The history of this world is a little biased. Cao Cao seemed to have lost the battle of Guandu. This book is also called "Traveling through the Late Han Dynasty - Cao Cao asked me to borrow his head at the beginning" and "How to Help Boss Cao Reversal of the Battle of Guandu". Newcomer, new book (actually, I am rushing to change my account), please collect and recommend~