My Cute Beast! is a Manga/Manhwa/Manhua in english language, Comedy 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

As the saying goes – never judge a book by its cover. Da-im is a lovely elementary school teacher, as well as a savage who can rip anyone apart with the fiercest comebacks. On-gyum is a florist with a heart of gold, who often gets misunderstood because of his intimidating looks. But as incompatible as they seem, their shared love of cats starts pulling the unlikely pair closer together… Here comes an upbeat romantic comedy between a sassy bunny and a sweet beast!