Merlin groaned as he looked around his and Gaius chambers.
He had just finsished cleaning the leech tank when there was an earth quake.
Gaius had fallen down and so had Merlin.
"Gaius!" Merlin called and when he saw his mentor get up, he crawled over and assisted him the rest of the way.
"Are you okay, my boy?" asked Gaius.
"I'm fine, are you okay?" asked Merlin.
"I'm okay" smiled Gaius.
"What do you think that was?" asked Merlin.
Gaius was about to answer but there was a knock at the door.
"Enter" called Gaius and Arthur ran into the room.
"You've got to come see this" he breathed and as he dragged Merlin out, Gaius following, all Merlin could say was:
"You knocked?"