Responses
Speak your truth op!
It's possible but there's still no sure sign of that. Why can't lol bro be grateful for his sister in peace. Like they said, they're the only family they have left. Also he feels guilty for how they treat her in the past.
When people reads too much porn,even normal things feel odd to them..
manhwa readers logic brother caring for his sister= he's obsessed with her and he's a siscon. like whats wrong with him worrying about his sister? he's seeing his mother openly abusing fl for something she didn't do so ofc he will feel bad for her and try to help her with anyway possible. if my mother abused any of my siblings ofc i will go against her and try to protect my siblings. its not about guilt its about morality. his mother is doing something bad and he opposed it and that it something we rarely in fact i dont even think i saw something in other manhwas before. so let him worry about his sister in peace like ik the bar is so fucking low when there's siblings relationship like this lets just not jump to conclusion that he's obsessed or something