Kim, Kasy, Sheki, Ryujin and Chris arrived in a storage closet that was hopefully inside the prison where Drakken was. "Before we go any further," Ryujin said and got everyone's attention, "there's something I need to to share with you.
"What's that?" Kasy asked.
"It has to do with this," Ryujin said and held up a scroll. "I found this next to the time portal right before we went through. I grabbed it thinking it might be useful. I looked over it while the three of you were having your family chat. Turns out that Duru wrote some notes regarding the mechanics of his time portal on this."
"What did you learn?" Sheki asked.
"Turns out that after someone goes through the time portal, they go only stay in the past for 2 hours. After that, the portal sucks anyone who went through it back to their proper time."
"2 Hours!" Kasy exclaimed. "But we have already been in this time for..." Kasy stammered off as she looked at a small digital clock on her suit's wrist and did some math, "an hour and 10 minuets."
"I know," Ryujin said. "That means that Duru will come here soon and strike before the time limit runs out. I also learned that the time portal can only be opened once. That means that if we can stall him long enough, we'll all return to our time and he won't be able to try this again."
"That's good to know," Kim said. "Now here's the plan: I'm going to tell the guards that I need to see Drakken and that you're all with me. We'll go to his cell and keep Duru from killing him."
All of them stepped into the prison and found some guards. Kim told the guards that they all needed to see Drakken and the guards helped them because they knew of Kim and her reputation. The group of 5 arrived in front of the blue would-be conquerer's cell.
"Well, well, Kim Possible," Drakken greeted the red headed heroine and her companions as he approached them. "To what do I owe the dubious honor of your visit? And who are these other people?"
Kasy stretched her hand in between the cell bars, brought her hand to Drakken's forehead and delivered a small plasma blast rendering him unconscious. "Was that really necessary?" Kim asked.
"Maybe not," Kasy said, "but he was really starting to annoy me and this way we don't have to explain things to him."
"Fair enough," Chris said and started using his advanced PDA to hack into the prison's security system so he would know when Duru arrived.
10 minuets later, Duru appeared in a mass of shadows in the prison courtyard. He then summoned a large group of demonic imp creatures all over the roof of the prison, to search the complex for Drakken.
Alarm klaxons sounded throughout the prison. "Looks like Duru's gotten here," Sheki commented.
"You're right," Chris confirmed as he looked at the prison surveillance on his PDA. "He's in the courtyard and he's sent imps all over the prison to look for Drakken."
"Here's the plan then," Kasy said, "Sheki and I will stop Duru while the rest of you stay here and protect Drakken from the imps."
Kim, Ryujin and Chris nodded in agreement while the twins went to confront the demonic cultist. Meanwhile, the imps began searching the prison for Drakken while battling the guards.
After a few minuets, one of the imps came to Drakken's cell. Duru had a psychic link with the imps, so he saw where Drakken's cell was. He started running to it when a blast of green plasma hit him. He turned towards where the blast came from and saw Kasy and Sheki.
"Fine," Duru said. "I'll deal with you two while my pets effect a more permeant solution," he said as he charged the twins with his sword and directed his imps to kill Drakken. Kasy's hands changed into curved blades and Sheki's forearms and fists enlarged as the three engaged in battle.
The imps began converging on Drakken's cell at a steady rate as they made their way across the complex. Kim and Ryujin used their martial arts knowledge to keep the small creatures at bay. Their kicks and punches easily dealt with the imps. Chris pulled out a stun blaster and started firing.
Kasy, Sheki and Duru continued to fight in the courtyard. They were pretty evenly matched. The battles continued on as time moved forward.
Duru swung his sword at Sheki, who blocked with her enlarged left arm and punched him with her right arm. Kasy came in and tried to kick Duru, but he dodged and kicked the redhead instead.
Duru reached into a compartment in his armor and pulled out an ornate pocket watch. Sheki came at him, and the cultist dodged her attacks as he checked the time. In less than 5 minuets, he and the future Team Possible would be sent back to their time.
Duru took quick stock of the situation. In a few minuets, he only had a few minuets to complete his objective and his imps had yet to kill Drakken. But he also knew that Drakken's cell was on the 2nd floor of the prison and adjacent ot the courtyard he was in.
Duru turned himself into a mass of shadows, sank into the ground and quickly traveled next to Drakken's cell. He dematerialized himself, jumped into the air, and used his sword to smash into the blue scientist's cell, who was just starting to wake up from being knocked out earlier.
Drakken grunted as he started coming to. He looked around and found Duru. "Who are you?" the would-be world conquerer asked. Duru's only response was impaling Drakken with his sword.
The demonic cultist watched in great satisfaction as the life drained from Drakken's eyes. When the blue scientist gave one last groan of pain, Duru knew he had completed his mission. "I'VE WON!" he yelled and started laughing maniacally.
"What are you so happy about?" a voice asked, and Duru looked behind himself to see Kasy and Sheki jump into cell through the opening he had made. Everyone looked at the twins with looks of shock and surprise.
"What? Do I have something on my face?" Kasy asked.
Duru began stuttering in frustration. He had killed Drakken before the blue scientist created the technology to allow the twins to be born, yet they were still alive. This was infuriating to him.
"HOW CAN THIS BE?!" The demonic cultist screamed into the ceiling.
Author's notes: all that remains is the epilogue, in which the seeming disregard for temporal causality will be explained.