Halo-the four planets

Carnifax shrugged. "Possibly. Most of the planets are named after what i believe are Greek Countries" Carnifax said.

Rek-ta heard a Marine asked, "Since when did you Jackals and Elites know so much about our historic cultures and such?"

"our ancstors had been to your planet centuries before, we had witnessed your nations." Carnifax said.

"There's something strange about these planets," Cortana replied to John, "the first planet had the key to the second planet, and the second planet will have the key to the third one, but the forth one has some kind of weapon. It's powerful enough to wipe out an entire population, whether human or sanghelli, off the face of a planet. The Covenant hasn't gotten to the fourth one yet, but if and when they figure out that we have the key to the second planet, they'll hunt us down and take it from us. Than, they'll follow the map to finding the fourth planet first."
"Well we can't let them," John replied, "You have to tell the admiral." John than took Cortana's chip and put it into his helmet and ran to the bridge.

Carnifax watched Master Chief run off. "A super weapon? Nooo, noooo....something worse. Something much....much....worse..." he said quietly.

"If you know what it is," Rek-ta replied, "than why don't you tell us?" The Arbiter looked at Rek-ta and than at the Jackal.

John looked at the Jackal after he gave Cortana's chip to the captain, who put it in the AI table display with her appearing. Than she ask, "If it's not a super weapon, than what is it?"

"The Zabulus. Thats what's on the planets. But on the fourth planet, theres some creature there that the Covenant believes to be some sort of thing of salvation. We have to kill it." Carnifax said.

"So in other words," John replied, "it is a weapon, just that its a creature?"
"Why didn't you say so earlier," Rek-ta replied.

"I suppose so" Carnifax replied. He thought for a second. "I didn't say that because you never asked" he added.

Rek-ta's eyes twitched when the Jackal replied till he felt the Arbiter's hand on his shoulder.

Master Chief looked at Cortana, who was about to reply, "I see. Can you describe this creature?"

Carnifax shrugged. "Well, not really. I never really learned that, and nobody else has either..." Carnifax said.

"So how do you know its a creature," John asked the Jackal.

"Because, we have learned so from an ancient species known as the forerunners, who told of such in ancient text" Carnifax rebuttled.