I Was Captured by the Yandere Brother

Is There Any Short Article About Yandere? Family Members! ! ! !

It's the kind of story where the whole text is about the sick male protagonist and the female protagonist. Don't leave the body. I've read a lot of male protagonists whose character settings are unstable. I really broke my defense. Pay attention, family members. Don't be embarrassed. Don't do it for the female protagonist (personal preference)