Just felt like making a splatoon oc (look in comments)

This version of agent 4 is from a world where the squidbeak splatoon didn't do as well in fighting the octerians

During the final battle against Octavio, he wasn't taking any chances

Every fist he launched was spinning, he was not going down as easily

Marie eventually arrived but before she could free callie from Octavio's control he hit the van and knocked it out of the sky

Marie and Sheldon survived, barely

However agent 4 didn't know that

She kept dodging, trying to figure out a way to hit Octavio or escape but nothing was working

Eventually Octavio had used up all of the zapfish's power and quickly began losing the fight

Eventually he fell out of the sky and the fists detached

One of them crushing agent 4's arm

After a few days 4, and the rest of the squidbeak splatoon managed to escape the underground

However the worst was still to come

A few months passed

After the battle agent 4 was given a prosthetic arm, luckily it worked quite well

However it wasn't very good with weapons

Agent 4 was actually employed at Sheldon's shop and she had learned quite a bit from Sheldon

So she dismantled the hero shot and built it into her arm

Sheldon saw her at his workshop and decided to help

He pointed out several flaws in the design and helped build it into a far better weapon

It was time for the first test

They were already sure it could still function as an arm but needed to do a testfire

The fingers retracted and a black tube extended from the palm

She rotated the scope to a convenient position and aimed

It worked just like the original hero shot

Agent 4 mainly used it and weapons like it anyway so it didn't matter that much if she couldn't use anything with a trigger

She didn't really do turf war or competitive stuff anyway, just fun with friends. No registration required

Years passed

The squidbeak splatoon was now investigating strange activity in the splatlands

Sightings of octerians but... Different.

They had a new agent

For some reason cuttlefish decided they were agent 3 even though there already was an agent 3

But to be fair the original 3 was now the captain, so technically not an agent

She hadn't even met them yet

However while looking for the base camp to say hi to the new agent she found Octavio

Somehow out of his globe

In a giant robot not too different from the last two, however it had legs instead of just flying

He seemed to be looking for something

She watched and waited, but she couldn't figure out what he was looking for

However then suddenly he stopped and the two large pipes on the back of the suit shifted downward, suddenly propelling Octavio into the sky

However then she got an urgent radio signal

It was from Marie

She detected a large object flying towards camp at high speed

At least now she knew what direction to go

However that wouldn't be her biggest issue in a few moments

As soon as she got up to start going towards camp she fell in a hole.

I know, anticlimactic

This hole somehow lead all the way to alterna

She was surrounded by a strange pink ooze with brown hair on it

Several octerians and octolings were stuck in it

Seemingly scared for their lives

Before she had time to think a strangely familiar voice played over the speakers

"It's time to get to work, new employees"

Suddenly the ooze consumed the rest of their bodies

Soon it went back down but now they were covered in hair

A seemingly minor change at first but then they walked towards the door of the room almost as if they were undead

Agent 4 followed them but couldn't get far after the voice noticed her and told the octolings to attack

She was luckily able to get out of sight and try to figure out where she was

Eventually she got a signal from Marie, which helped her understand the situation

After that it basically moves forward just like the regular splatoon 3 story mode

Noice

I did a couple new things in this drawing but you can probably find them