Middle-aged Zhang Yun traveled to the Southern Song Dynasty due to a traffic accident and became the fifth grandson of Xun Wang Zhang Jun! Zhao Kuo: They said I was a fool! Zhang Yun: The official family is not a fool! Da Jin: We are very powerful! Zhang Yun : Ben would like to hunt in Liaodong! Mongolia: We are BUG! Zhang Yun: I am the BUG, ​​okay? European countries: The journey is too far, we are very poor! Zhang Yun: The world is so big, I just want to see it! My name is Zhang Yun, they all call me Liulang, Liulang is coming, please don't move, move to destroy the country!