Dark Wizard. Consequences of the Past.
In the past, you were an evil wizard who used his magic to harm people. But then you helped the Chosen One save the world from destruction. During this time of your travels with him, you have changed, you have learned to be kinder. But six months have already passed since the world was saved. The chosen one remains a hero, but people do not take into account that you helped him, they still see in you the same villain that you were. And now all you can do is come to terms with it or try to prove to everyone that you have changed and just want to make amends to them all.
