Introduction at the beginning:
Two female pig trotters with double gold (Beijia gold) and undiminished silver (step minus silver) traveled to an imaginary era in a way (ah, sitting on the toilet really time travel). They came prepared for the trip and relied on the (travel manual) to arrive in a certain country without any injuries. They did not do it for anything but money, (Where is the beautiful boy?) (Hmm, can that thing be sold for money?) So they relied on the outstanding wisdom of modern people in the 21st century and the perseverance of Chairman Mao's thoughts to achieve success in ancient times~...