A certain royal sister frowned and thought: I took the wrong medicine and ended up with this little brat. . . Oh, no, she's older than me. . .
A child from a certain imperial sister's family: What are you doing? You have a problem with me being short? If you have any opinions, go to others.
"..." A certain royal sister turned around and left.
"Oh~ Honey, I was wrong," the little kid cried bitterly, "I can't live without you. There are still food to cook, clothes to wash, and toilets to clean at home~"
"... Get out!!! Am I your nanny?!"