He is a hard-working and poor student, and she is a standard white and rich girl.
Two people in the same class who had almost no contact with each other accidentally traveled together and became the crown prince and crown princess!
Fighting with brothers, the nerd is a little confused, the heroine: Leave me alone!
The maid wants to be on the throne, but the hostess: Even if you are so stupid, can you like her? He is too stupid, don't delay you, let me do it.
The throne, the frontier, the vassal town...
The two support each other and grow together.
The male protagonist is white and black, and the female protagonist's IQ is also online