Her parents always tortured her and prioritized their adopted daughter to the point of completely ignoring her and her needs, even though she was their own biological daughter.Last night her father beat her continuously just because shee accidentally said something rude to their adopted daughter, so that she is now on the verge of death in her brother's arms

My little sister...you want ice cream, right?but..don't sleep..okay? swings her while continuing to wait for the ambulance