Tales of Alethrion - Season 1 Episode 3 Travelling Deity

The gods create a demi god called Ruden with the purpose of stopping an evil rising inside of Alethrion (from "The First Hero"). Amerath, Alethrion's ex girlfriend, finds Ruden caught in a bottle amoung her former lover's old stuff. Ruden is hurt and can't get his magic to work, but is still determined to find and stop the evil inside of Alethrion. Amerath is not interested in that, but decides to take care of Ruden over a summer. During this period he is healing and restoring his magical abilities. They become friends and Ruden's mission becomes less important to him because of her. One day, Ruden has restored his powers but decides to stay with Amerath and enjoy life instead. This ends when Alethrion reaches and kills Ruden's creator, also resulting in the death of Ruden. Before he dies, Ruden passes on all of his magical abilities to Amerath. She now has the power of vision and sees her ex boyfriend's horrible new path. She decides to confront him and do what Ruden didn't manage to do in time.