WTF, what kind of Onee-san does this to her own little sister, you're supposed to dote on her, why did she change like that? If you wanted to take her place, then why even introduce that noble young man to her in the first place?
Master had such a shitty betrayal from her past, what a piece of shit sister man. I feel so bad for me, probably even more than MC tbh. She lived her whole life in seclusion after that and never met a special someone to this day. She could've lived such a happy life with the man she loved as a noblewoman
