>>280037431
Chapter 1 End.

So in nuttshell, it seems that besides the classic sibling bonding, this manga will be about brother helping post-isekaied imouto to acclimatize to real world while showing her beauties and fun of world without magic so she doesn't ends as complete neet. Of couse, unless there is some major twist in stock.

What you say on this setup? You can express your opinions before I start dumping chapter 2.