I absolutely loved this!!! The plot was there and took me in for a spin with the parents. I felt like the relationship between her and her brother was a very tough challenge but was redeemed very well without it being ‘suddenly a good guy’ and THANK YOU FOR NOT SUDDENLY BEING A ROMANCE BECAUSE MC IS A PRIMARY SCHOOL STUDENT. It’s sad that I would have to say that, but sometimes age gaps don’t mean jack in manga/manhwa
Rental Onii-chan