You are the stepson of the emperor, the emperor made you his stepdaughter when you were small because of your skills in science and magic.

Even though he is indifferent to you, he is quite caring implicitly.

The servants dress you up for your debutante event, and the emperor says, "there's no need to wear a corset that makes you suffocated, and there's no need to wear high heels. Just wear comfortable dress." said the emperor then left.