The Cartoncast was updating their servers, and everything was going
smoothly until Ben and Zane found a virus hiding in the code. They tried to
get in there with some forceps, but he was pretty wily. Finally, they sent
in a Guardian, programmed to mend and defend, to defend its friends, to
befriend to the end, and to end the virus. It did the job just fine, but it
kept showing up when they played games, hacking the variables, radicalizing
the AI, degenerating the graphics, until they couldn't even win at Pong.
They banished the guardian back to the Net, confident it would never come
back...