Every man has a dream of traveling back in time, ruling the world, and having a harem of three thousand people. But one day you really travel through time. How on earth do you survive in ancient times? If you pretend to be talented, how many ancient poems can you remember? I want to be a dandy or a silly son of a landlord, but my family is just a barefoot doctor from the countryside. I have to accept my fate and memorize the Shen Nong Baicao Jing every meal and live a stable life, or strive to walk out on the bright road.