I am french , so be gentle ! I translate my fan fiction Retour dans le temps.
If you want to read it in french, go in the french Kim Possible fan fiction !
Enjoy ! Return in the time

In the Arizona.
Drakken and Shego are, as usual, in a new lair.
-Great ! My plan is ready! It 's the best I have ever made !a strange blue-skinned man said .
-My foot!a raven-haired woman replied .
Drakken had ,again, invented a new odd plan to become the master of the world.
This time, it was a special machine which will drain all of the mondial electrical power to keep it in their lair.
-It will not work... Shego thought for herself.
-It will work! said happily Drakken.
-I am fed up, it will not work, and you know why? Because when Kim Possible will learn about that, it will be the end of this wonderful plan! yelled her. -That's here my genius go in action !
Shego raised an eyebrow, having a lot of doubt by he had just saying.
-I explain...I have set a tank full of toxic stuff at the enter of the lair .With a simple detection laser, everybody who will pass by this enter will be submerge by this stuff.
-Why do you call it stuff ? What will happen to the person?
-Well...To say the truth...I don't really know...I have mixed that I had.
Shego hit her forehead.
-It can't be possible to be so stupid ! she said.
-One thing is sure ! It will stop Kim Possible... Drakken said evilly.

Bueno Nacho -Kim ! Here! cried a blond boy.
-Kim ! cried at the same time a little rat without any hair. -Ron ! How are you? Wade just called me... Drakken and Shego, they are in Arizona. We must go! a young red-haired girl said .
-Haven't we any time to take a little Naco ?
-No ! Here we go !Oh...by the way...Wade gave me a new gadget! A barredect! -A what ?
-This is an hair slide which change of color when there is a danger.
-It could be useful ! Ron said.
-Come on, hurry !