Arent they siblings though? Even if we say they step-siblings with the same father, still they are blood related.I dont mind non-blood-related-raised-as-siblings to be together but this? If they really are bloo... Sugureta
i've read that they aren't related but personally idk. also unless the ml was going to be her guard (ray i think), they would be siblings or raised as such.
maybe because we're too normalize with having black hair tyrant ml that we didn't thought that the sick boy is the real ml. Lol. not disappointed tho.