@HamnahShahzad While I can’t speak for the artists of the fanart, you would have to ask each of them to use their work. It sounds like all you’d need to do is change the alias from Hypno to something else and it would be your original work, since the persona and backstory are different. Of course, you don’t have to. Honestly it’s amazing that you’re making a fanfic for my fanfic. I feel really honored. If you want to keep it that way though, I’d love to read it. You have my permission and I wish you the best of luck.