Artemis in Wonderland

I've decided i'm going to stary writing that crossover. Here's the Cover image for the story. It features Artemis in his Wonderland outfit will a very evil looking hobby horse. Alice's looks kinda evil too... Now, for the basic plot.
Takes place after TAC before/during treatment. Artemis can feel things changing around him. Somehow everything is warped and distorted in reality, but nobody else seems to notice. His friends witness him falling deep into insanity, but what's truly strange is what's on the other side of the rabbit hole. This new world is falling into ruins, and its up to Artemis and a very odd girl to save it.