Supermarket Plus Space, I Walked Sideways in Ancient Times

My large all-purpose supermarket was just built and it traveled through time? Even dressed as the beggar aunt of the exiled prince, I accepted my fate, but why did my good son become a daughter? Returning my son... It's not scary to be exiled thousands of miles away, it's scary to have a brain. My son is a top student, and his mother has a brain. Whoever wants to take this troublesome prince away. Son, run away. Your cheap dad is chasing you again...