You were going down a Cycling road when you crashed on top of a tangela which Bounced towards A Bunch of People going down the Road on Foot some of them carrying A Litter with A Woman Inside.

Y/n: Hey! What was that!? What are you doing leaving your Pokemon here!?

Just then the Litter was sat down as A Woman revealed herself seeming apologetic.

???: Oh I am so sorry. Please allow us to Apologize.

All of her Followers then Began to bow down as one of them told you to bow as well because she is the Celadon city gym leader, Erika.

Y/n: Huh? You're the Gym Leader? Then I want to challenge you!

Erika: Excuse me?

Just then A Bunch of Followers Began to beat you up but she stopped them.

Erika: Okay then you can challenge me but I only have one request to catch any Pokemon of my choosing.

Y/n: What is it?

Erika: It shall be an Eevee.

Y/n: An Eeeve? You got it, Lady!

You then ran off as Erika Smiled.

Erika: (Blushing) He's so Cute.

Later at the Deadline Date...

Y/n: DAMNIT!

You were at the computer at the nearest Pokemon center unable to contact Professor Oak to know what Eevee Looked like Much less its Location when suddenly You heard A Hello to see Bill on the computer.

Y/n: Bill! It's you!

Bill: Yep! I heard you were looking for something, right?

Y/n: Yes, I'm Looking for an Eevee.

Bill: An Eevee Huh? I have A Picture right here. 

He then showed you A Picture of an Eevee.

Y/n: Thank you! Now do you know where it's At?

Bill: Hmm, Let me see.

Bill then quickly asked A Bunch of researchers before he came back.

Bill: I have no Idea. No one knows where you can find an Eevee.

Y/n: Seriously!?

Meanwhile...

Erika was at her Gym at the Archery field firing Arrows when A Follower showed up.

Followers: Miss Erika are you sure it's A Good Idea for him to get an Eevee?

Erika then silently sent out Vileplume and had it send out Petal Storm which the Follower thought would hit him but he Looked to see it had hit A Random Drowzee.

Erika: You need to be more careful to see if you are being followed. We need to find this Eevee before they do.

Back with you...

You and Bill were now exploring Celadon City as there had been sights of an Eevee running using Fire-type attacks and Bill was helping you by using A Device that can detect Fire energy.

Just then the Eevee Appeared, as You got prepared!

Bill: There it is!

Y/n: Alright then, I'm going easy on it so Go Krabby!

You then summoned one of the Pokemon you caught while you had Blue's Pokemon and prepared to fight but Eevee's ears twitched and it shot out an electric type which Knocked it out!

Y/n: Huh? Well, go Diglett!

You then Threw the other Pokemon you caught while having Blue's Pokemon and Eevee's ears twitched again and launched A Water-type attack which knocked it out!

Y/n: Huh!? Okay, go Saur!

You then sent out Saur which Eevee sent out A Fire-type attack and Thankfully Saur dodged!

Bill: It's Incredible! This Eevee can use the powerful Moves of three different types with ease!

Y/n: Well Thank you Einstien!

Bill: Be careful! I had noticed that it Twitchres its ears whenever it attacks!

Y/n: Right! Alright, Saur use Razor Leaf!

Saur then Launched A Razor Lead which covered the Eevee's ears and you quickly defeated it using A Solar beam. You and Bill then checked the Eevee to see something strange.

Bill: This Eevee has A Strange device on its ears that seems to allow it to use those Moves.

Y/n: Wait, A Second... Erika!

You then Marched down to the Celadon Gym to confront Erika about this!