The Lost Magic Is So Powerful

Aaron is a person who got no magic powers in a world where magic rules. He lost both his parent during a master raid. He was sad about his parent death but decided that he kill the monster so, no one can have same fate as him. but he was so weak that he can't he kill a weak monster. one day he is injured due to goblin's attack. he was bleeding heavily.Then he saw a cave near him. he went into the cave.he thought the cave was so vast.After recovering some of his stamina he walked deep in the cave. when he reached the end he saw a black orb floating.he curiously when to the orb and tried to touch the orb.then the suddenly went into his body and he obtained the lost magic