I LOVE how people say ruka is the only one with a brain which is actually not true. She's the most stupid, selfish, outrageous, disgraceful character I've ever seen. There's absolutely no value to her character apart from adding unnecessary drama. Unlike Mami. Mami at least is intelligent enough to manipulate and add drama where she's supposed too. But whenever This mongrol Ruka appears she just throws a temper tantrum for absolutely no reason whatsoever. The MC is right for thinking she's a child, she's still mentally 3 years old. Absolutely disgraceful, you Ruka stans should be ashamed of yourselves. Pathetic.