Pls i can't with the other comments, the clownery. Why yall forgetting that she is the VILLAINESS of the story. Yes she is a protagonist but she is an anti-hero. What she did is a pretty god job for a villainess. To make your other siblings jealous at her and monopolizing their so called father. If she were the nice little mc who loves everyone then this is not the route she could've take. And if you love the latter, then this is not the manhwa for you.
THERE'S A FINE LINE BETWEEN FRIENDS AND LOVERS.AND THAT IS A LOVER.THERE IS NO SUCH THING AS FRIENDS CLAIMING OTHERS AS THEIR'S, TALKING WITH THEM IN THEIR SLEEP...IF THE AUTHOR IS STILL CLAIMING THAT IT'S NOT BL THEN THAT IS SO SIMILAR TO ALL THOSE FRUITY HETEROS THAT DO GAY SHIT ON THEIR "HOMIES". I SAID WHAT I SAID.
THIS.IS.GOING.DOWNHILL