Hello~

So there's this manga I've read where the female lead is an extreme germophobe. She wants things and surrounding to be perfectly clean and neat. I remember her being put into a house by her classmates and that house is a dump so she cleans it, upon cleaning she stumbles into a door which has a long-haired boy inside and seems to be kidnapped then the owner of the house returns the boy she found killed the man then she cleaned all the mess right after. If i'm not mistaken i think she wants to be the accomplice of the boy cleaning up all his murders?? Then the boy transfers to her school and they get assasinated by a new girl who likes the boy and is jealous of the germophobic girl but then ends up sleeping on her house it turns out the the boy and girl was trained to assasinate people and undergone terrible things to the point that they are even required to kill their "family"...... I forgot the name of the manga and i wanted to check if new chapters has been added ...

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"Bravery we all have it"

Kono Koi wa Kore Ijou Kirei ni Naranai 
https://www.mangaupdates.com/series.html?id=152527

Yess this is it thank you !

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"Bravery we all have it"