Tsue to Tsurugi no Wistoria is a Manga in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on wistoriawandandswordmanga.com fastest updating comic site. The Summary is

Will Serfort dreams of keeping his promise to a childhood friend by becoming a Magia Vander, one of the mighty magicians who sit atop the Wizard’s Tower. However, he is unable to cast even the simplest of spells, leaving him to fight dungeon monsters to earn credits at Regarden Magical Academy. As if that weren’t enough, he finds himself putting his sword skills to the test against a bullying professor!