They aren’t step siblings, exactly. The family sponsors a child and essentially brings her to in to raise her to be a strong magician and eventually marry the eldest son. It’s more like sponsor-sponsee relation between her and the family rather than parent-child, if that makes sense.
Spoiler . . . . . . . . . Someone said the fl's love interest is her knight but at the end fl is able go back to her original world with help of her knight.
Spoilers .........Really?! Won’t she take her knight with her? Viskchii
spoiler . . . . . . . . . . from what i remember in the spoiler that i've read before, they're gonna meet in her own world too. idk how did the ML followed her in her world tho.
ngomong opo toh itu notice