I’m a Human, but More of a Vampire 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

Because of the advent of a mysterious “teeth”, the selected “human vampire” was born. He killed his biological mother by mistake and was beheaded by his father who was the sanctioner. When everything seemed to end, the cold and deserted world nightmare had just begun…