"So let me get this straight," Dr. Daniel Jackson started, as he began to pace the briefing room and the rest of SG-1 watched him. "They're your kids from the future. They came here through a wormhole that sent them back in time."

"Yeah, that's pretty much it," Jack said, as he shot a glance over at Carter. "From what we have learned from them, their lives aren't the nice ones that you would imagine for your kids. They seem to be fighting some of our dead enemies."

"Like who?" Daniel sat down in his chair and turned to face them.

"Well for starters there's Apophis, then Hathor and Nirrti," Carter said, as she ran her eyes over the file in front of them. "They have indicated that they are in the midst of a war, that is between the Goa'ulds and all those who oppose them."

"That would be like everyone," Jack put out, as he leaned back in his chair. "They don't even looked scared. Jesse took care of three Jaffa by herself the moment they came through the gate."

"We have a problem," Janet said, as she busted into the room. "Ethan is dying."

"What!"

"He's going through massive withdrawal from that orange serum. Without it, we can't keep him alive for more than a few days."

"Doesn't he have like ten of those things left?"

"Yes, but he's gone through two all ready today. Something is wrong. They did something to his body and it's slowly killing him."

"So what can we do to help him?"

"Start trying to get that serum replicated or find them a way back to their time."

"And how do you expect us to do that?'

"I have no idea, Sir."

"Incoming Traveler!" a voice called out through the speakers. "Incoming Traveler."

"Who is it now?" Jack asked, as they headed for the operations room and looked at the wormhole. "Okay, who is it this time."

"I don't know, Sir," one of the technicians said, as he began to do a scan on the gate.

"What is it?" Jesse asked as she came into the room with Ethan by her side. "Are we being attacked?"

"We don't know yet," Daniel said, as he watched Ethan stand next to Jack and away from Teal'c. "The gate is open but no one is coming through."

"It's because they can't," Jesse said, as she glance at the gate address. "They're all ready dead."

"What do you mean?" Carter asked, as she sat down in a chair at a computer and began to run some tests. "How can you be so sure?"

"Because that's the planet with the two suns," Ethan said, as he went to stand behind Carter. "One of them turned into a black hole and sucked all the life off the planet. It's not really safe there any more."

"Incoming Traveler." A flash filled the gate room as the iris slid shut.

"What the hell?" Jack said causing everybody to look at the gate to see the young man standing there. "Who is that?"

"Riley?" Ethan asked Jesse, as he turned to face her only to find her gone. "Yep, it's Riley."

"And who is Riley," Daniel asked, as they watched Jesse run up to him and throw her arms around him. "Another friend from the future."

"Nope, worse."

"What can be worse than that?"

"Riley's Jesse's Fiancee. They are to be married in two weeks."

"Wow." Riley stepped into the light better and they all gasped. The right side of Riley's face was bleeding from his ear to his chin. "That had to hurt."

"It's okay, he doesn't usually feel it."

"What do you mean?" Carter asked, as she turned to face him. "How does he not feel that?"

"It's in his genes I guess. Jesse tried to explain it to me once. I just didn't understand."

"Really. He's human right?"

"Yeah. He's a half-breed." Ethan shot Daniel a smile. "He's Sha're's son."

"Okay. Who's his father?"

"You are."