it feels like there is no plot ... the FL keeps having ADAH moments and it is giving me a headache.. read on this site ... https://kunmanga.com/manga/i-became-the-youngest-sister-in-law-of-the-ruined-reverse-harems-male-leads/ left off on ch 21
I Became The Youngest Sister-in-law Of The Male Leads In A Tragic Reverse Harem