I do not own Twilight or H20 Just Add Water

Hello fellow H20 Twilight Fans, sorry I haven't updated in a while I have been really busy with school and skating.

I hope you like this chapter, I changed up the writing style a bit.

Chapter 15

Cleo's POV

"Look" I said to my sister who was searching the ground for something, her head slowly rose to where I was pointing "it's a full moon" the moment I said it something flashed across my sister's face. But she was just as suddenly transfixed by the moon.

When see looked at me she had a distant look in her eyes and a girly smile on her lips.

Aria: Im going for a swim, the water is lovely tonight.

She finishes speaking and gracefully jumps down a tunnel in the rock that I had not noticed before.

Cleo: What the hell Aria!?

confused I stumble around a bit as I try and find the hole she went down. Instead I end up falling head over heels down the hole.

...

Aria sits at the edge of a pool waiting for me. When she sees me shakily stand up she stands. In one fluent motion my sister dives into the blue water.

"Join me" she says in a musical voice, and I am about to when something happens. One second I am staring at my sister the next she disappears into 'bubbles?', and a second later she transforms into a, a. MERMAID!!!

Seth's POV

I have a bad feeling, and I think it might involve Aria, shit why is Aria always causing trouble. Good thing she is safe in her bed at her house, I'll go se her in the morning.

Cleo's POV

My sister is a Mermaid. A mermaid with a purple scaled tail and a matching top, but she is also werewolf. A merwolf, no, wearmermaid, nope just Mermaid Wolf.

I am startled from my thoughts when the blue water around my sister starts to bubble and glow.

Cleo: Wow!

I watch as my mermaid sister stares up at the full moon through an opening in the rock, I see its light was across her face, she giggles. And I hear her say something about Mako? 'Who is mako?'.

After a while of watching and waiting for my sister to come to her senses and explain to me, what the Hell is going on, I give in to my tiered mind a lay down on the sand farthest away from the pool. And I wait until morning.

Aria's POV

All I remember from the night before was that I was looking for the tunnel for the La-Push moon pool and then I looked at something, and I then wake up in the La-Push moon pool. Great I got moonstruck.

I lift up my head, I am currently resting on a rock edge right beside the moon pool, my tail still in the water, Cleo is on the sand a few feet away, Wait?

Aria: Cleo!!!

Cleo hearing her name jerks awake.

Cleo: Ok so not a dream.

Aria: What happened last night?

Cleo: well you looked at the moon,

down a hole to get here,(she jesters around us)

Cleo: when you got here you jumped into the Glowing blue pool, I hope that you are aware that you are a Mermaid! Because I was not.

I stare at her, she knows my secret she could expose me and then Haley would be discovered too. A thought jumps to my mind.

Aria (worried): did you go in the moon pool last night?

Cleo (annoyed): Yes I tried to pull you out, but dam Aria you are strong.

Aria: did the moon pas over the moon pool when you were in it?

Cleo (suspicious): no, why?

Aria: I was just wondering

Cleo's POV

I don't know what to think about my sister anymore she has changed, A Lot.

I watch her pull herself out of the 'moon pool' she holds her fist over her tail and my eyes go wide when I see steam coming of her tail.

A few moments later she looks completely dry and her legs reappear. She stands upright and starts walking the way we came.

Thanks for reading, please comment on what you thought about the newest chapter.

Please tell me what writing style you like best.

Thanks...