Well, been as there's no guide on the site, heres one to read, i made it:
Still on the island of Izabe, Ash and co are in a desert that is covered in holes. The desert is not listed on Max’s Poke’nav, or in the guidebook that Brock has. Ash picks up a rock and throws it down a hole. A Trapinch pops out and eats it, Ash and co are shocked. Ash checks it on his Poke’dex. Ash and co think that it must be the Trapinch that dug the holes. Ash and co look behind them and see the ranger.
The Ranger tells Ash and co that they shouldn’t be here, the holes are dangerous. Brock starts to flirt with the Ranger. After seeing this, the Ranger introduces herself as Achiko. Brock is still flirting, so Max pulls him away again by the ear. May asks why the holes are there, and Ash gets really close to one, and falls down it! Achiko throws her rope and Ash catches it. Ash climbs up to the top and thanks Achiko.
Achiko tells Ash that if he fell down the hole, he may end up under the ground, because the holes are very dangerous. Ash and co wants to get out of the dessert, so Achiko gives them a ride. Max sees lots of Poke'mon during the trip, including a Phanphy and a Girafarig.
Achiko can see a man, and he is screaming because he is being chased by Donphan. Achiko releases a Meganium and tells it to attack the Donphan. Max stares at the Meganium, thinking it’s his lucky day! May looks in her Poke’dex. Meganium uses sweet scent, and Donphan runs off in fright!
Achiko tells Meganium to return to it’s pokeball, and as it does, Ash and co get out of the car. Achiko greets the man, she knows him as Achiro. Achiro is a professor from the Izabe academy.
Achiro uses radar to find a Trapinch. Team Rocket are behind them and they want to catch Pikachu as well as a Trapinch. A Trapinch is now with Ash and the gang, and it is wearing something on it’ back. Achiro says it is a radar to detect water. Achiro says that when he was a kid, he fell down a hole, lost consciousness and when he gained consciousness he was next to a beautiful lake full of Trapinch. The Trapinch evolved into Vibrava and then the lake disappeared. It was an illusion.
Ash looks up at Vibrava in the poke’dex. Achiko doesn’t believe Achiro because he thinks it was a dream. May looks to her side and notices that Trapinch has gone! Trapinch is going down a hole and Achiro smiles, but not for long, as an earthquake starts. It’s Team Rocket, they have a Diglett robot. They steal Pikachu with their metal arm. Thunderbolt doesn’t work, as Pikachu tries it.
Brock sends out Ludicolo, and it uses water gun. The Diglett robot starts to fall down a hole! In the hole, they all see bunches of Trapinch eating up the robot. Achiro suspects that they might be the one that can lead them to the Lake of Illusion! Team Rocket and Pikachu are sinking in the mud, so Ash, Achiro’s Trapinch and Achiko jump down to save Pikachu. There are two passage ways, left and right, Ash, Achiko and Trapinch go right while Team Rocket and Pikachu go left! Achiro jumps down the hole and starts to search for Trapinch. Max is worried! Ash and Achiko follow Trapinch, as Trapinch looks for Pikachu.
Team Rocket see a Trapinch, and want to catch it. Meowth thinks that Trapinch will be an excellent Nut Cracker for the boss! Team Rocket think that they will get a promotion. They are so long talking, Trapinch disappears. Achiro passes, and Team Rocket follow him.
Max gets to close to the hole and falls down. May tries to save him, but she falls down, then Brock tries to save them, but he falls down! They fall down in front of Ash and Achiko.
Achiko asks Brock where Achiro is, but Brock says that he fell down the hole. Trapinch looks worried, and starts to dig a hole in the wall. Ash and co wonder why, but then they see a huge water flow coming towards them. They are washed away!
Ash and co are washed up near a lake, along with Achiko. Max thinks that this is the place! Pikachu is there, and they finnaly find him. They also see Trapinch. Then Achiro apprears, followed by Team Rocket. Achiko apologises to Achiro for not believing his story. IT IS REAL! On the other side of the lake is a group of Trapinch, and they evolve into Vibrava. Team Rocket get more excited and want to steal them.
Team Rocket catch the Vibrava in a net. Brock sends out Ludicolo and Achiko sends out Meganium. They slice the net. James sends out Cacnea and Jessie sends out Dustox, they attack Ash and co, but Vibrava uses reflect and the attack hits Team Rocket. Pikachu uses thunder and Team Rocket go blasting off again. Vibrava takes the gang up to the surface.
Ash and co say bye to Achiro and Achiko. Brock is heartbroken and Ash, May and Max laugh. That is how the episode ends.