Pick up an Alien Boss at the Beginning and Turn It over to the Country

Du Feng traveled through... No, he was transported through time. A top boss in the multidimensional universe lost the interstellar war, and his soul fled all the way, and finally landed in him, a terminally ill earth worker. The price offered by the big boss is very real: cure your disease and give you twelve more years of prosperity and wealth. The condition is that after twelve years, you will send me home by boat. Du Feng thought for a while and made a decision that shocked the universe boss: "Okay, then I'll hand you over to the state first." Boss:? ? ? As a result, Longguo's technology began to take off at a speed that the whole world could not understand. New energy, new materials, military industry, aerospace... One miracle after another has made the world numb. Everyone wants to know what is hidden behind the Dragon Kingdom. No one knows that behind it is just a migrant worker who is despised as a "native" by alien bosses every day and forced to serve his ancestors. Note: The protagonist is a tool man and this novel is a group portrait novel