Shokyuu Majutsu Magic Arrow wo Kyokugen made Kitaetara

Albert Luminous, the eldest son of a nobleman, had a hard time with magic, compared to his brilliant younger brother, but he did learn the elementary spell Magic Arrow at a young age. He attended the Academy Of Magic, but was unable to master any other magic, so he was expelled back to his home. He continued to practice Magic Arrow back home for ten more years. And then he met Laura, a new student at the Academy. Finally, Albert's fortune is about to change...

(Source: Futabanet, translated)