The princess, who was not recognized by her brother because her ideals were too unrealistic, met a like-minded "doctor" who did not belong to this earth in her Tower of Babel.
Each chapter is an independent chapter, so it seems that the princess and the doctor sometimes look like an old married couple, and sometimes they haven't solved the problem yet, and the timeline is still messy.
Mission: Never give up on your ideals no matter what kind of adversity you face