forum Critique My Characters, please

Started June 04, 2019 by @shattered_heart

tune

I just want to ensure my characters are interesting. So tell me what needs to be added and if they are characters whose stories you would like to know.
I feel like my main character might be a male mary sue. And that the princess might be annoying, but Ill leave that to you guys. For now, here is the antagonist.

To be honest, he looks pretty alright to me, nothing much to comment about. I kinda like his backstory, his reasons are justified, overall, i understand him and i can even relate on a certain level. He's a good, quite interesting character and i would like to know more about him, (i find a character's descent into madness really interesting)