It's not that I don't like blondie, but the black haired guy seems a lot more interesting and mysterious, and, even though he may be scary I feel like he isn't double-faced, I don't trust blondie completely, I may be wrong, I dont' know
Why are the "heroines" of these shoujo isekai stories so bitches? Usually the villain or even a side chatacter is a better person... Generally, of course
I think it's just me guessing but ML will fall in love or already did with the MC and ver stupid brother is gonna hurt her somehow and ML will get really angry and is gonna overthrow him.
her brother is a brat , he like to bully and tease her but he will never hurt her , she's the only one he see as a family and he love her he's just a tsundere lil shit
That Bohemian Rapsody reference at first chapter, brilliant!