A General, a Scholar and an Eunuch

They have the same time-traveling concept, but the plot is completely different.
Similarities:
- A group of ancient men time-travel forward to the modern-day.
- They're all servants of the Crown Prince.
- They find the Crown Princess in modern-day and try to figure out if she is a reincarnation.
- Main character falls in love with a girl from modern-day.

Both stories follow famous historical figures who travel from the past to modern-day China, where they must adapt to an unfamiliar world and find ways to survive.