Jacob, jessie and bluey were now walking in the tunnel when they say this

It was the ruins of one of the excavation sites in mt. Moon

Jacob: looks like we reached an excavation site

Jessie: what were they looking for

Jacob: stones, fossils, minerals could be anything some of the stuff could still be around here

Jessie: let's have a look

They began to look around, Jacob first inspected a mine cart and found something

Jacob: hey Jessie look what I found

She came over and saw that the mine cart had these stones in it

Moon stone
Jessie: there stones

Jacob: not just any stones these are moon stones, these stones are able to evolve certain Pokémon

Jessie: really

Jacob: yeah takes some

They both grabbed a few and they continued their search. Just then they found another path but unfortunately it was block by a bunch of rocks

Jacob: I think we're supposed to go this way

Jessie: but its blocked

Just then bluey saw something next to the exit at made a dragon noise that caught their attention

Jacob: what is it bluey

Bluey nodded nodded at a hole by the exit

Jacob: ah there a way

Jessie: I don't I can fit in there

Jacob: you can't but me and bluey can, there might be something on the other side that can get us out of here, me and bluey will go in and you'll stay'll here alright

Jessie: okay

Jacob and bluey went inside the hole while jessie waited for them

Jessie: be careful

Timeskip

Jacob and bluey were now on the other side of hole which lead them to another part of the mine

Jacob: alright let's see if there's something here that can help us

Jacob and bluey began to search when jacob saw another pokemon

Geodude: male

Jacob: a geodude

The geodude saw him and was shocked seeing a human around her

Geodude: a human what are you doing here?

Jacob: woah buddy I'm not just a human

Geodude: what do you mean?

The geodude went up to him and realized who he was

Geodude: (gasp) are you the son of the one

Jacob: yep

Geodude: Wow, what are you doing down here?

Jacob: me and my friends got trapped down here and are trying to get out, can you tell what happened here

Geodude: this place was once a mining area made by the humans, but they stopped mining here a few years ago and me and pokemon moved in

Jacob: interesting so how what are you doing here

Geodude: I was just resting when the whole tunnel began to shake causing that massive boulder to fall and block my way back

He pointed at a giant boulder blocking his way

Jacob: oh, hey how about I help you

Geodude: really thank you

Jacob: no problem

Jacob then summoned his bellsprout and oddish

Jacob: alright guys destroy the boulder with bullet seeds

The began to shoot out multiple seed at high speeds from their mouth like this

The seeds were able to destroy the boulder as they cheered, just then their bodies began to glow white

Jacob: woah now they're evolving

The bodies changed forms just like the others, when the whit light disappeared it revealed their new form

Gloom: female

Weepinbell: female

Jacob's pokemon: gloom/weepinbell

Jacob: alright you guys evolved

Gloom: yeah I feel great

Weepinbell: me too

Geodude: thank you for helping me, say can I join you guys

Jacob: sure

Jacob then caught the geodude and called back his pokemon as he and bluey proceeded the search

Timeskip

Jacob were now walking towards this giant area

Just then a giant onix came up from underground

Onix: male

This one was twice as big as Brock's onix which surprised them. The onix looked down and saw them, onix knew who Jacob was

Onix: well what do you know, the legends are true, I never thought I would meet the son of the one

Jacob: so you know who I am

Onix: of course, I hear rumors about you from other pokemon

Jacob: interesting

Onix: yep, so what are you doing down here?

Jacob: me and my friends got trapped down here and are trying to get out

Onix: interesting well I would be glad to if you, if you do me a favor

Jacob: What is it?

Onix: I want to battle your pokemon

This was surprising to Jacob

Jacob: why?

Onix: you see I've been living in this cave all of my life and I've been challenged by many trainers but none of them have ever beaten me and I've been looking for a challenge

Jacob: so I'm guessing if I win you would join me

Onix: correct

Jacob: alright I guess it's fighting time

Small timeskip

Onix and Jacob we're now on different on what is now the battlefield, Jacob summoned nidorina and nidorino

Jacob: are you okay with 2 against 1

Onix: sure it'll make things more interesting

Jacob: okay

Onix: now let's begin

Jacob: right

Onix and Jacob's pokemon charged at each other

Jacob: nidorino use horn attack

Nidorino rammed its horn into onix sending it back a bit

Jacob: nidorina hit him with scratch

Nidorina then scratched onix doing some damage to him

Onix: impressive but now let's see if they can handle my screech attack

Onix mouth turned white as he then released a light blue cylinder beam from his mouth like this

The beam sent nidorina and nidorino into a rock

Jacob: guys

Onix: now to finish this

Onix began to tackle right towards them. Nidorina and nidorino were both too weak to move

Jaraja:(Jacob's mind) Jacob use the moon stones it will evolve them

Jacob then pulled out two moon stones

Jacob:(yelling) guys catch

He threw the stones at them and they caught right before Onix hit them, the impact created a giant cloud of dust surrounding them, Jacob was trying to see what happened. There was silence for a moment until two bright white lights began to appear over the dust cloud. When the dust cloud cleared it show Jacob's pokemon new evolved forms

Nidoqueen: female

Nidoking: male

They were both pushing back onix's head

Nidoking: get

Nidoqueen: off

Nidoking: of

Nidoking/Nidoqueen: us

They both pushed onix right into a wall as they got up

Nidoking/Nidoqueen:Nidoking/Nidoqueen

Jacob: it worked you guys evolved

Nidoking: hahaha this feels great, look at me I look so awesome

Nidoqueen: same here thank Jacob

Jacob: your welcome

Just then Onix reappeared but this time he looked happy

Onix: finally worthy opponents

Jacob: that's right onix, now you see how power my guys really are

Onix: show me

Jacob: let's go

They then charged at each other once again Onix threw a giant rock at them but they were prepared

jacob: nidoqueen use counter

Nidoqueen: on it

Her body became surrounded with orange energy and the rock bounced right off of her and hit onix right in the face with double damage

Jacob: nidoking jump up and kick him in the face with double kick

Nidoking: got it

He jumped up in the air as his feet began surrounded with white aura as he then kicked onix twice in the face like this

Onix was sent back a bit

Jacob: now hit him with earth power

Nidoking: got it

The cracks went right under onix hurting him badly

Nidoking and Nidoqueen began to walk up to onix as Jacob had a grin on his face

Jacob: i'll admit, you are strong, but we're just stronger guys mega punch together

Their right hand turned white and they punched onix together like this

The punches sent onix right through a wall as it fell down in defeat. Nidoqueen and nidoking then cheered for their victory

Nidoking: hahahahaha we did it

Jacob: yes we did

Just then they saw the Onix getting up very slowly with a smile on his face

Onix: congratulations, you manage to defeat me, you now have my respect, I shall now aid you

Jacob: thank you, but first

Jacob used his powers to heal Onix as he then caught the Onix, he then called back Nidoqueen and nidoking and summoned Onix but this time he was all healed up

Jacob: can't have an injured Pokémon on my team

Onix: correct now how shall I aid you

Jacob: can you take us to the old excavation site

Onix: of course hop on

Jacob and bluey hopped onto Onix's head

Onix: hold on tight

Onix jumped into the air and began to dig upwards

small Timeskip

We now see Jessie still waiting for Jacob and bluey when suddenly the ground began to shake scaring jessie, just then Onix appeared from the ground scaring Jessie more until she saw Jacob and bluey on it's head

Jacob: I'm back

Onix lowered his head as Jacob and bluey got off of him

Jessie: Jacob, you actually caught that thing

Jacob: yep and now I can use him to get us out of here (turning to onix) alright onix I need you to clear the rocks that are blocking the path

Onix saw what he was talking about and he headbutted the rocks which cleared the path

Jacob: thank you onix

Jacob then called back his onix as he, jessie and bluey continued followed the path