Loveit's manga / #Twist to Another World(1)

I love the MC especially how chill he is while being Op but the girls are annoying especially the sister who in all honesty is gross for liking her brother even if they aren't blood related they still grew up together and still call each other brother and sister. If she's included in this obvious harem I'm dropping (I'm not very hopeful about it not happening). Last ch read 31.1