gonna make some predictions here that the brother hogs all their parents attention n love when he was sick. As a kid, Jaeyi might harbor some resentment bc of it and even more so when the brother even stole swimming from him. Judging from the dialogue, looks like the brother thought it was natural that he gets to have everything
This chapter gives bad vibes










not like Jaeyi is any better, but I started to hate the brother
I feel like he wants Ideum simply bc it gives him more power over Jaeyi
Rly dont want Ideum to get the short end of the stick here