Nyan Cat Boom

Once a long, long time ago, a misterious toast cat surged from the denizens of the universe. I mean, the Internet Universe. The place where all the Memes continue to live their peaceful and... Well, sometimes not so peaceful lives.
In a random place in Earth, a boy has found a one-way portal to another dimension: The World of Memes. Funny enough, this "one way" means he will never be able to get through...That is, actually, some kind of a relief.
This boy's name is Arthur.
Arthur shall struggle to maintain the stability of his boring daily life, while dealing with the numberless memes invading his home, and making his best to get rid of them and send them back to where they came from.
Of course, he won't be alone, because he has a trustful and capable companion and pet by his side, a cute rainbow toast kitten named Nyan Cat.

Enjoy this stupid, yet hilarious story.