Authors Note!:

Sarah132cs: Hello readers I don't own H2o Just add water character's or anything to do with the TV show. but I do Own my OCs, Kai James Basilisk, Sky David Basilisk and their dad. as well as any other OCs (Unless you dear readers give the name and looks and if they are a mermaid or merman and what power they have. Then you get full credit.) that are put in here.

Now please do not be rude and nasty in the reviews. Cause you won't like what I have to tell you. So no Flames please.

And for those that do review and not Flame then please give more than 'Update' , 'I want more' and 'Update more please' , I want to know what you think , and what I need to add , or if you (Reader) have an Idea for the story itself, or even if you want to be Co-Author/Beta, or you know someone that will.

Because I don't have a Beta/co-author for any and I mean ANY of my stories.

On another Note, Please enjoy 'H2O Just Add Water : A Merman's Tail'

thank you.

Kai James Basilisk was not happy, not one little bit.

He has been upset for the past few months.

Why? You ask.

Well first his Father uprooted his twin brother and him, from their over large Mansion (Kai: I will never admit that I was happy about that. Sky: I will that place was huge for just 3 people.) in the U.S.A. and dragged them to The Australian, Gold Coast. Because his Dad's Friend (Kai: Who I now know as Don Sertori, Sky: I already knew his name.) Offered him (Both: Dad) a job... (Kai: Which he doesn't need! *Sighs* I mean come on! Were Multi-Billionaires!) as a fisherman (Sky stops Kai from banging his head on door.)

Second his father made him hang around with one of the daughters of Mr. Sertori, Cleo. It's not that he didn't like her ,but he wished she would stop complaining about every little thing. It is anioning.

Now we come to the Present and also the third reason, that he was still upset.

He somehow went from walking on the Dock alone. to ending up in Zane Bennett's Boat, with Cleo, Emma, and a new girl named Rikki.

After Emma Joined them them.

Rikki asked "Do you want to go out to sea?"

Emma looked at Rikki and asked "Isn't it dangerous in a boat this size?"

Rikki answered "Chill out." then she drove them out to sea.

25 minutes later just a couple miles away from Mako the boat stopped. Rikki tried to start it 2 times but it didn't start.

Emma looks at Rikki and asked "So are we chilled out yet?"

"So we're floating, It's not like we're sinking." Rikki answered her

"Not yet." Emma replied.

Kai who had somehow fallen asleep, woke up to the girls arguing on whether to Paddle to Mako Island or not.

5 minutes later He sighed "You guys either start paddling the the stupid Island or so help me I will jump out of this boat and swim there!" He told them. He was not in the mood to deal with 3 females bicker like 4 year olds!

The girls continued to bicker thinking Kai was bluffing because of the dangers in the water, like the Sharks.

Kai got up went to the edge and jumped.

*Splash*

Is what got the girls attention. they didn't want to turn around.

"You don't think he..." Emma started the other two girls looked at her and they all turned around to find. that Kai was indeed not there and that the Splash was caused by Kai jumping into the water.

"My dad will kill me if he finds out I lost him!" Cleo stated in a high voice.

"We're not going to lose him Cleo," Emma told her as she grabbed a paddle

Rikki just nodded her head in agreement as she grabbed the other paddle and started to paddle with Emma to the Island.

~On the Island~

The girls finally got to the Island and Kai stared at them.

"About time you got here. Now any of you got a cell?" Kai asked like he had not just swam in to an Island that had thousands of Sharks in the water.

The girls blinked in shock, but the first to recover was Emma,

"Yes I do." She said as she took it out to see if she got a signal. while Cleo turned to Rikki.

"Emma's always really prepared." Cleo told her in a sorta braggy way.

"I'm so happy for her." Rikki replied not sounding very happy in the slightest.

Emma frowned and let out a sigh and closed her phone. "I'm not getting any signal." She said looking at Kai.

Kai ran his hand threw his deep jet black hair. "Okay let's get to higher ground maybe we'll get lucky and get a few bars." He told them.

Emma nodded her head and started to head into the Island forest. with Cleo and Rikki following but before Kai followed he checked the boat for anything useful. like a First Aid-kit or even a rope but found nothing.

Kai dropped his head and let out a very long sigh.

"This will not end well." He mumbled and then ran to find the girls.

Once he caught up to the 3 females, he saw Rikki glaring at Emma and Cleo. Kai wanted to go to the nearest tree and bang his head on it. 'Why did I have to get stuck on an Island with three females that had very different personalities?' Kai mentally complained .

He refrained from hitting his head on the tree and asked. "Alright what happened"

"Emma's Blames me for the boat running out of gas! and Cleo agrees!" Rikki snapped out as she glared at the other two.

"Oh so who's fault was it we went out to Sea?!" Emma asked well yelled At Rikki.

"Yea we're lucky Em has her Phone!" Cleo added her (Add this: Unhelpful) two Cents to the fight.

Just before Rikki could answer Kai Cut her off.

"You three Shut Up!" the girls went quiet and turned towards him "Now if anyone is to blame it is Zane. It is after all his or was his boat. So it's his fault." Kai told them. and gave them a look that just said 'Don't you dare argue'. the girls all nodded. And they continued on their way.

After a few hours of walking, and Cleo complaining about the what if's ,

They came to a place where they'd have to jump across a stream of water that led to a large pond below them.

Kai turned towards Emma, Cleo and Rikki "We are going to have to jump across. I will go last ok." He told them.

Emma went to go first and slipped cause of the water but she made it across fairley easley , "Mind your step it is a little slippery" She told the other three after she turned around to face them.

Rikki went next she made it with no problem. She looked like a sumg Cat. at least to Kai she did.

anyway Cleo suddenly gripped Kai's hand hard,

Kai turned his head to her about to ask what was wrong, but Cleo was looking at the water below them.

"I can't do this!" Cleo yelled as she looked at the other two then back at the water. "It's too Slippery! there has to be another way...!" As she talked her grip tightened she backed up a few steps and Screamed as she fell and dragged Kai down with her.

(Down in the Cave)

Kai rolled over his head hurt as did his arm but he didn't feel like he was bleeding so he was then thought he had to make sure Cleo was okey.

"Cleo are you alright ?" Kai asked as he got up he looked to find her when he realized he was about 6 feet from her. Shaking his head.

Cleo tried to get up but hissed and gripped her ankle. "I think I hurt my ankle." She answered him. "What about you?" She asked him.

"I just got bruised up a bit, nothing to worry about." Kai answered and it was true if he didn't know better the cave was healing him. but that would be crazy.

"Cleo!" "Kai!" Emma and Rikki's Voices encoded down to them.

"We're okay!" "We're Fine!" Cleo and Kai answered at the same time.

"Can you climb up?" Emma yelled.

Kai tried to climb but got 2 steps and slide back down.

"NO." Cleo yelled up at them.

"Are you sure? Come On just try! " Rikki voice sounded again.

Kai looked at the hole and glared 'Really?!' "I already did! I got 2 steps before I slipped back down!" Kai yelled he was getting mad.

Cleo saw this and Yelled "We can't it's too Steep!"

(Back outside the cave)

Emma looked at Rikki "I've got to go down and get them." Emma told her.

Rikki looked at her like she was Crazy and she voiced it. "Are you crazy!? It doesn't make sense if you..." The rest of what she was going to say was cut off by the screams of Emma as she fell.

(Down inside of the cave)

Kai sat with Cleo when Emma suddenly came down and would have crashed into him if he didn't move when he heard her screams.

He got up and walked around something was off about this cave. He could be wrong but he doubted it. The reason why is because his head and arm felt better a lot then five minutes ago. and still getting better.

If that didn't scream 'NOT NORMAL!' then he didn't know what would. suddenly a picture of a mermaid popped into his head. He shook his head and went to look around.

after Emma came down she checked on Cleo. "Are you okay?" she asked her, seemingly to forget that there was another person that was there as well.

"My leg hurts a little." Cleo answered.

Kai on the other hand felt as if something was pulling him to follow ... follow what he didn't know , nor did he know what was the pull towards, but he want to find out but he had to wait.

Sarah132cs: Hello readers. this chapter will continue in the next. I wasn't going to split it up. but I want Kai P.O.V to be in the next chapter. I did this at the last minute as in right now. so please leave a Review at the end. Thank you.