Chapter nine

"Has it been three days yet?" Jack asked.
"No. It hasn't even been her second day on the TARDIS." The Doctor responded.
Jack groaned. The Doctor looked at the map.
"Oh!" The Doctor yelled suddenly. "I found someone!"
"Is it Gwen?" Martha asked.
"No." The Doctor responded.
"Then who is it? There's only four of us on here. You, me, Martha, and Gwen." Jack reasoned.
"I think we just found the Shadow warrior." The Doctor said.