In the Song Dynasty, people without land were called streams, and people without houses were called hooligans. They are all at the bottom of society, and the day is precarious. Zhang Liang's original fate was crushed like an ant under the wheel of history. Who knew that Zhang Liang, who had the same name a thousand years later, was the planning director of a small game company, and after a dinner party, he traveled to the Song Dynasty hooligans in a daze, using his years of knowledge about the miscellaneous production of the ninth art. It has created a huge empire that is rare in history.