K-Eldest Daughter Possessed a Childcare Novel

I decided to reclaim what the original eldest had possessed and correct the hierarchy in the house. From loyal servants to the spirit’s treasures, even the heir’s position. And finally, Father returned home with the young original female protagonist.

“She will be known as Nesia, the youngest of our family from now on. Come, start call me Dad.”

“I’m your brother! Say it quickly!”

The now 11-year-old female protagonist was truly lovely and angelic. Of course, I wasn’t interested in her at all. There were plenty of others who admired her besides me. But something felt strange?

“Ah…”

“Yes, Dad!”

“No, brother!”

“Sister… ♡”

The female protagonist pushed aside my frozen father and younger brother to come to me. I hadn’t done anything for her, so why did she like me?