But ik that irim is the real ml since it's pretty obvious in the 1st to idk chapter but seolyo is just a baby and he suffered a lot and that damn fak ahh father of him sucks like wtf ... Anyways I'm so curious about the older big brother of soya the one on the battlefield.. what will be his reaction if he knows that his sister has become his friends new sister lolol (︶︿︶)=凸
Spoiler alert
Her bio older brother goes crazy after he arrived home. When they told him that girl is his REAL sister he never once believed it. He feltnin his gut that Sota had always had been his sister and his sister only. So he never treated that girl as his sister.
At the end soya never forgave her bio family and only her oldest brother since he had always been genuine and kind to her then and now

SO WHO IS ACTUALLY THE ML?? It's getting so confusing