It was a peaceful day on the beach, and Pinkie Pie, Fluttershy, Sunset Shimmer And Twilight were getting ready for a selfie.

Say, cheese sandwich! Pinkie said as the 4 made faces and the picture was taken.

Soon, they check on the picture.

Okay, once more with Gruyere! Pinkie said.

Then Twilight notice in the picture. Wait. What's that triangular thing in the background?

In the picture, by the rocks was a tall black triangular shaped object. The 4 look out where it was, but it was gone.

It's a sea monster. Said Sunset. We just got it on camera!

Hold on. Said Twilight. I'm sure there's a logical explanation.

A sea monster?! Pinkie gasped. I gotta see it to believe! But I already believe! Appearing next to Sunset.

Fluttershy's geode started glowing as she listens.

But I don't hear anything. She said.

Something's out there, and I'm gonna find out what it is Said Sunset wanting to what it was. Who's with me?

Ooh! Over here! Pinkie volunteered.

I'll go. Fluttershy said pulling out her scuba mask and puts it on. Maybe I can hear better underwater.

You guys go ahead. Said Twilight. I'll do some investigating of my own around the beach.

She then walks off.

A few minutes, Twilight was at the Lifeguard post looking out with her binoculars.

Whatcha lookin' for? Timber Spruce ask appearing in a lifeguard uniform.

Answers! Twilight answered suspiciously.

Huh?

Don't worry. She said patting his shoulder. I'll let you know when I have them.

Timber just shrugged and left Twilight to work.

Meanwhile Sunset and Pinkie were getting ready to head out in the water.

Hurry! We have to move quickly so it doesn't get too far away! Said Sunset.

I'm ready! Pinkie said putting her mask on.

Sunset began to head out when.

I'm not ready! Pinkie scream and stopping her. Where's my floatie?

There's no time! Sunset said.

Pinkie then gasped as something was in the water, and heading towards the shoreline.

Through her binoculars, Twilight can see it.

Oh,no! My friends! She said.

Sunset Shimmer! Pinkie Pie! Watch out! She called out as she and Timber ran towards them.

We saw it! We saw the the monster again! Said Sunset.

I know! I saw it, too! Twilight said.

See? I told you it was real!

It's not only real! Said Pinkie pointing out in the water. It's right there!

Timber panics and screams and hid behind Twilight, as the sea monster raises up. But it was actually Fluttershy with a Flamingo floatie on her head.

I think I caught our monster. She said.

My floatie! Pinkie said happily. Foiled again.

Eh... Sunset shrugged.

Timber whistles innocently and walks away. And Fluttershy handed Pinkie her floatie.

Oh! I knew you would come back to me. Pinkie said hugging it.

Wait a second! Let me see that photo again! Twilight said realizing something.

Pinkie handed Twilight her phone and looks at the picture.

This can't be right. She said.

What is it? Sunset asked.

The triangular shape doesn't even match Pinkie's floatie.

Wait! So, if it wasn't my floatie? Said Pinkie.

Then, what was it then? Asked Fluttershy.

Starting to think it's truly out there. Said Sunset.

Might wanna make that 2. Pinkie said looking at the water.

Why's that? Twilight asked.

Because, I see them coming over! Pinkie pointing out to 2 black thin triangular shapes at different directions at high speed.

The 4 huddled closely as they got closer, then a huge shoal of fish appeared near them. Then the 2 triangular speed up and got a huge amount of fish in go catch. creating a huge wave, and splashing the 4 girls. As it turns the presumed sea monsters were not monsters at all, they were Killer Whales.

And the tall black triangular shapes were actually their 6 foot tall dorsal fins on their backs.

Aw, it was just a pair of Orcas. Said Fluttershy.

Oh! The black triangles were their dorsal fins. Twilight said realizing.

Not a sea monster. But way cool to see them. Said Sunset.

Soon the 2 top predators of the ocean have wiggled themselves back to deep water, and swam off into the open sea.