
Lol jk
I found a good quality chap up till recent chaps.
https://coffeemanga.io/manga/i-became-the-male-leads-youngest-sister-in-law-in-a-ruined-harem/chapter-20/

Oh my, I've been patiently waiting for notification of an update. This is one of my fav story so even though I'm craving to read this again I just wait for years hoping it would have longer updates. Only to read that the author passed away. That's so unexpected. It's a sad news. Condolence to the bereaved family and friends of the author.
Majority of the people in this manga are psycho only few are actually sane but even them u can still they got their own weirdness
literally, something gonna be fucked up w his sister ngl, huge iffy she just accepted his big brother's friend, like wtfff u was just on something that something is wrong w him and now she be thinking he likes her...
honestly, I seriously think shirayuki is one way or another, gonna be abandoned by her brother, and shirayuki is gonna some how make her die... like shirayuki literally doesn't like others looking at him w affection other than his bf (its Canon already)
she's gonna be asking "wHy ChOsE HiM hEs aLwAyS gLoOmY!?"
typed it wrong: fixed version:
honestly, I seriously think shirayuki is one way or another, gonna get to tokieda's little sister be abandoned by him, and shirayuki is gonna some how make her die... like shirayuki literally doesn't like others looking at him w affection other than his bf (its Canon already)
she's gonna be asking "wHy ChOsE HiM hEs aLwAyS gLoOmY!?"
and shirayuki being shirayuki gonna be upset and maybe kill her himself, since she bad mouthed his dear tokieda...
ngl he's a nutjob.. but a good nutjob bcs he's not intending to hurt him