Three Kingdoms: Take Cao Cao Away at the Beginning

How does it feel to see your own ancient tomb from 2000 years ago? Liu Yun came back from the Three Kingdoms era and found that his tomb had become a cultural relic protection unit and a tourist attraction. If he wanted to see it, he had to buy tickets. The bodies of himself and his wife were displayed in the museum, which forced Liu Yun to find a way to return to that era. He's going to change everything.