Ryuu Kishi-dan de Ore Dake Neko Kishi

Ryuu Kishi-dan de Ore Dake Neko Kishi is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.com fastest updating comic site. The Summary is

What the heck is a "cat knight"?! Transported to another world where cats don't exist, he has only his beloved cat to rely on. And... she's been turned into a giant!