My Demons Can’t Be That Cute! is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

I transmigrated into a world of monsters through a picture album. In this fallen world, demons and ghosts feed on humans, hence I have no choice but to wield a sword and cut them down! It’s just that…these monsters seem to be a little different from what I thought! They’re just too cute!