Life of a Magic Academy Mage 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.cc fastest updating comic site. The Summary is

[From the author and studio of !] Life as a magic academy mage. Graduate student Lee Han was born as the youngest son in another world’s famous family of mages. He swore he would never go to another place with the word “academy” in it. However, the magic academy known as Einrogard completely ignored what he had promised himself. Being self-sufficient is a must; monsters may appear, and the professors are all total nutjobs! This is the beginning of a pitiful academy life that you have never seen before. “Will I be able to… graduate safely?”