Tiger & Talbot and Ben Tennyson

The tiny alien known as Grey Matter was traveling through the vents as he navigated through the vents. He snuck into King Arthur's castle to get a good look at the young King's crown. He may be a hero, but he was no saint. He was going to put it back when he was done, though.

Soon, the tiny alien found the room that displayed the crown on a cushion. He exited the vent and dropped to the floor.

He froze when he heard something growling behind him. He turned around to find a Great Dane with drool dripping from his sharp fangs.

"Um, nice dog!" Grey Matter said nervously with a grin as he stepped back, the followed him with each step.

Then he heard another growling and turned to find an equally pissed off Great Dane growling furiously at him.

"Um, are you King Arthur's dog? I love dogs, I have one back at home! I wasn't going to steal that crown, I was just going to wear it- b-but I was going to put it back! But now, how about I just leave!" As Grey Matter rambled on, the Omnitrix symbol on his back started beeping red. The whole room flashed green, instead of a tiny alien there was a regular human 10-year-old boy.

Tiger and Talbot were puzzled to find the tiny intruder replaced by an ordinary human child. The two dogs shared a look of confusion before deciding to investigate this intruder further to find out if he was dangerous.