In 2518 AD, Chinese astronauts Li Yuan and Fang Yi were on a mission in space with their robots Invincible and Fearless. They were sucked into a rotating black hole and jumped back to the Ming Dynasty through time and space. They have been adventuring in the Ming Dynasty ever since.
Naturally, there is no record of future visits from people in Ming history. But according to the multi-world theory of modern universe time and space, what Li Yuan and the others experienced was actually another Ming Dynasty that split from the Ming Dynasty and was parallel to the original Ming Dynasty! The two parallel Ming dynasties both truly existed in the universe and space.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
