My B&B Is Connected to the Past and Present, Money Comes from All Directions

Qi Yu, a student who failed the public examination, returned to his hometown to take over his grandfather's B&B. I wanted to survive here and be a salty fish, but my peaceful life was shattered by the unexpected arrival of Yun Jingming, the emperor of the Daling Dynasty whose power was eclipsed. Here are the stories of the young emperor Yun Jingming who ascended the throne at a young age but was controlled by his uncle for many years; the beautiful and powerful but tragic prince like the Count of Monte Cristo; the story of the descendant of a down-and-out aristocratic family who grew up to be a powerful official... Everyone whose story is over cannot come to the B&B again, but there are people who can freely travel between two eras... Are they the destined ones? But... Qi Yu was speechless: "Why are there two of them? Please, you are all ancients!"