Frodo Klayton was Ergaron friend who came to Libertu Citu to kill Galabtorix because he knew that galgatorix was hiding there. He came on Eragon with a boat. He was talking to Ergaon "We will kill Galbatorix this time and Aglalesia will be happy again!"
"Yes said Eragon"
"And I will be a dragon Rider"
"Yes! said Eragon"
"And we will conquer the world!"
"Yess! said Eragon"
So they arrrived in Liberty City to kill Galbatorix. The people where many and they laughed and they attacked Eragon and Francis "They are enemies! said Eragon"
"We are in trouble to! said Frodo"
And then Saphira arrived and killed and burn and hate bad people.
"Sank you Saphira! said Frodo"
"You're welcome said Saphira"
"It means Galabitoix is really here dosen't it said Ergaon"
"Yes and now we will restore Liberty"
In the big tower in the center of the City there were two people. Galbatorix was sleeping and the other said "Sir there is Eragon and Frodo who came to kill you and Saphira is with them."
"Okay they will die now and you will have Saphira for you... RORAN!"