Instructions for the use of the novel: in the form of a unit drama, there are happy endings and sad endings. The author changes according to circumstances, just get used to it.
A real princess and a fake emperor who wants nothing but gets it.
There was a Chinese girl who traveled through the European Middle Ages three times and was eventually burned as a witch.
There is an exquisite pig girl who faces the end of the world and struggles hard to find her family, only to find that she is alone.
A boy traveled through time and became Fan Li, only to find out in the end that he was the famous Tao Zhu Gong from the Spring and Autumn Period.
There are many more, I forgot. Will make up for it next time.