Comments of chapter undefined of Hey, Why Are My Skills so Weird!?

Can't you make a sister less jealous? instead of cool it looks hateful. She is the character I hate the most so far. She is jealous even of a 12 year old. Characters like that are good in stories without Harems. Anyone who reads a harem already has a different mindset for girls. Unless that girl is too special in power or status to be worth all this jealousy.