Okay, so it seems that it's not going to be easy to convince Chris that there is no alternate comic dimension. Chris' flimsy understanding of reality has been a mess for a very long time, long before idea guy, probably before Asperchu even. And for that he needs actual medical attention.
But couldn't the damage that was easily done by Wise be just as easily undone?
@The Captain Chris believes you're in CWCville or something right? That's how you got Chris to relax, you told him Idea Guy didn't have a moon weapon. So he'll believe what you say - tell him everything is back to normal now in CWCville; tell him that now that Boyd and Wise have been defeated all the Nazis and the 69 other Sonichus like Ted Bundychu have just sort of vanished.
Tell him that he's back to being mayor, and he has his creator powers back. Make up some shit like the stones he's got around his neck restored his god powers or whatever and he can now erase whatever he wants in the cartoon world.
I know it might seem wrong to continue tricking Chris, but this might be a case where two wrongs end up making a right. Once he hears this it'll ease his mind, he won't feel compelled to write about Wise's plotlines, and he might even go back to drawing Sonichu pages.
What do you guys think?