Kurai Anoko to Shitai koto is a Manga/Manhwa/Manhua in (English/Raw) language, ROMANCE series, english chapters have been translated and you can read them here. You are reading Kurai Anoko to Shitai koto chapters on ManhwaZ, fastest updating comic site. The Summary is
That gloomy girl is so beautiful! Let's aim for it! A school romance comedy together with that reserved, cute girl as we try to stop being loners!