Soon Eri appeared outside the cave where she could feel the heat

"Latias! Transform! We need to get to Slateport!" Eri said

Latias nodded before transforming

They flew to Slateport City where she saw a huge crowd in front of one of the buildings with Captain Stern clearly announcing something

Eri ran over

And once stern was done she went to talk to him

"Ah miss eri! It's thanks to you that we have the parts to finish our submarine!" Captain stern said

"Team Aqua is going to steal your submarine!" Eri said

"Those thugs from the museum? Nonsense! They could never steal the submarine!" Captain stern said

Just then they heard noises coming from inside

"What's going on in there?" Captain Stern asked before he and Eri entered

And Team Aqua was stealing the submarine

"Later chumps!" Archie said before jumping in

"Oh no!" Captain stern said

And then Eri got a call on her pokenav

"Sister! Did you stop them?" Koko asked on the other end

"No," Eri said

"Alright luckily for us their base is in Lilycove. Go there and try to stop them if we can't stop them now we will have to wait until we can use dive which we need to beat the mossdeep city gym leader to use." Koko said

"Right!" Eri said

"And remember these words "If any male tries to stop you punch them in the balls!" Koko said

She left the building and hopped onto Latias and flew to Lilycove

Once at Lilycove City, she took a quick stop at the Pokemon Centre before she began to look around

She then noticed a team aqua grunt with a bunch of wailmer near a cave

"Alright...I'll go you stay here." Eri said to Latias

Eri began to make her way over

She got on skippy and he swam into the cave

Inside there were a bunch of team aqua flags

"Yup... this is the place." Eri thought to herself

Once she reached land she got off skippy and walked in

There was a wall and a weird panel on the ground

When she stepped on it she was warped somewhere else

She...Teleported?!

"I should probably keep looking around." Eri said

She kept running around battling grunts stepping on warp panels

Eventually, she found a room with only warp panels

"Maybe this leads somewhere." Eri said to herself

She stepped on one and was warped to the next row

"Okay...It's just finding the right one." Eri said

After a good while of trial and error, she found the way...

To Archie's office

"So this is Archie's office." Eri said as she looked around

In the corner, she saw 2 ball like Pokemon guarding some items

(I wonder if they're wild...) Eri thought to herself

Deciding to test it she threw two Pokeballs

They went and broke out

So she decided to try it with an ultra ball she bought

They went in and after 3 shakes were caught

She decided to see what they were guarding

A big orb of gold and a purple Pokeball with an M on it

Dexter then activated

"The master ball. A Pokeball that can catch any Pokemon without fail."

"Huh...Neat." Eri said before leaving Archie's office

It took some more looking before eventually finding the submarine

it was modified to look like a sharpedo but still

And guarding it was a bunch of grunts

"You can't beat all of us!" One of the grunts said as they all sent out poocheynas

"Actually I can." Eri said as she sent out skippy "Use surf."

All of the opposing Pokemon were knocked out by a tidal wave

"Now then I gotta go." Eri said leaving the grunts behind

Eri continued to run until reaching the entryway to the submarine

Only to be blocked by the admin who tried to catch Latias

"Trying to stop us eh?" The admin said, "Well you're too late!"

The submarine began to pull out

"Haha! Good luck trying to find the seafloor cavern!" The admin said

Eri then remembered Koko's words

And punched the admin in the balls before she left

Once she left she gave Koko a call

"Sister! Did you stop them?" Koko asked

"No." Eri said

"Well then that only leaves us with one option go to Mossdeep and beat the gym leader there." Koko said, "I'll meet you there."

"Got it." Eri said as she walked back to where Latias was

Omake #10 what if Eri was found by a pack of Pokemon #2

"Good boy." Eri said as he houndoom chewed on overhaul's corpse

"Is that really Eri?" Mirio asked Midoriya

"It looks like her but she looks older." Midoriya said

cautiously the two approached

"Hey, eri!" Midoriya said trying to remain calm "How are you doing?"

"I'm doing alright." Eri said, "Anyway I should be going."

Eri sent out a gardevoir which opened a wormhole back

"Actually Eri you should stay with us." Midoriya said, "It would be safer."

Eri then proceeded to punch him in the balls

"WHY?!" Midoriya said

"Because it's funny." Eri said as she tried to leave

Mirio then grabbed her arm which caused everything to descend into chaos

With Eri simply laughing at the hero's attempts to catch her

Soon enough she got bored and used her quirk on her houndoom which mega-evolved

And sent everyone flying

"Well, this has been fun." Eri said, "Maybe I should head to Unova."

And with that, Eri left her old world behind

Eri is any percent speed running

Eri's team

Swampert -Nickname: Skippy

Breloom -nickname: onion

(shiny) Gardevoir Nickname: melody

(Shiny) gengar -Nickname: Spooky

Magmortar -Nickname: Smokey

Altaria -nickname: cloudy

With eri

Latias

Eri's pc

20 Sableye one of which shiny

rex -Tyrantrum

Star -Absol

Storm- Castform (Can i get a hail yeah?)

10 x Duskull

5 x dusclops

2 x dusknoir

15 x shuppet

10 x banette

5 x Misdreavus

1 x mismagius

2 x electrode