The Successor System

Betrayed by the woman he loved, Art ended up dying with the last thing he saw being her kissing another man. He was filled with regret about how wasted his life was but he was given another chance. [Potential Successor found. Do you wish to accept] He found himself transmigrated into the body of a sixteen-year-old who died, with his body being weak to dislocate just by swinging a sword. Even with something like this, his System delivered a task that seemed impossible. [Become the most powerful mage.] Follow Art on his journey, from being the weakest to the strongest mage in the world.