Twisted Turns: A Dandy's World AU

[COMPLETE][Cover drawn by me! ^^] A Dandy's World AU based off of multiple fanmade series, including Experiment 21 and much more! The quick run through-summary issssss Dandy convinces Astro to join him in his ichor experiments, to which Astro reluctantly agrees. Soon, the main toons start to go missing, and the others...