I'm the Translator and I think I did a pretty good job.
Hello, I am from the Tonikaku Daisuki Scans. We had initially promised to scanlate Nii-san Yandere Isekai but were unfortunately disbanded by then.
I am really thankful for your kind work to scan this series.
If possible, can you also scan some other titles which only have a few, like 3 or 10 chapters, left for scanlation and have been long finished or cancelled?
If interested, I will share all the title links and resources (like raws) available to me