Melody then turned around and ran to her unconscious sisters side and checked she was alright, Cerina's eyes opened wide after melody grasped her hand and checked for her pulse, she then shot up strait gabbing her chest where her heart is, breathing heavily.
Melody: morganna leave now!
morganna then dived into the hole Cerina had nearly drowned in
Cerina: melody we need to talk...when you threatened morganna your eyes
melody: the soul of a siren can be revealed in the eyes and that is what you saw
melody then closed her eyes and her legs merged and were covered in red scales...melody then turned to face her sister and cerina's eyes widened at the site of her sister, her eyes had gone a dark evil yellow with black slits and her hair had gone an even deeper shade of black and her skin had tanned a lite sickly green colour and her nails had sharpened into claws and her teeth had sharpened.
cerina: wow...you...look
melody: like a monster...this is the form of the siren...the merdemon this is my mermaid form...cerina
cerina: hmm...
melody: run...before morganna tricks you to merging with your inner siren...no go...i gave you some of my powers when we mixed blood so that you can escape when you needed to and considering what morganna is like now...so run before she gets you
cerina ran and dived through the same opening as before and the last thing she heard was her sister telling her to sing
cerina:ahhhhhhhhh, ahhhhh, ahhhhhh
(the sound ariel made when making a deal with ursula) and she could breath underwater however it was a little harder to do so and she swam to her mothers location atlantica
ariel: cerina...
cerina: mum...i missed you
areil: but how can you breathe down here?
cerina: a gift...from melody she mixed our blood so i can breathe down here and i have to do is sing and i can breathe until i activate it again to breathe on land by singing
ariel: cerina...tommorrow we attack
cerina: what...
ariel: we attack morgannas fortress and bring melody back and try to help her and you've just come from there so you know where she is which means that we can finally bring melody home
the next day
the army of mermen, king triton, eric, ariel and cerina headed to morganna's ice fortress upon arrival a whirlpool appeared and everyone rabbed onto the floating ice to prevent been sucked in which was all morganna needed to grab the triton as the king triton turned to blast the whirl pool and she took it for hers and blasted everyone causing them to bow down to her as the whirl pool vanished, morganna then threw the merpeople onto the ice and closed it all up leaving no escape for cerina who was beginning to find it hard to breathe.
moganna: melody dear come hear
melody: what is it morganna
morganna: don't think i don't know you betrayed me you blooded your sister and let her escape knowing the army would then come and stop me and you could have a chance at becoming a mermaid...well it didn't work i put a hex on your blood
melody: what?
she screamed in a worried tone, worried for her sisters life
morganna: your blood has ursula's magic in it which means that what you did to cerina is only temporary which means she won't be able breathe underwater for much longer actually i'd say she has about one minute left until she drowns
melody then stamped her foot expecting for the ice to open up like it normally did
morganna: hahaha...melody why do you think i waited until now to put forth my play...the planets have aligned now which means all sirens that came to be on this day 13 years ago become powerless.
melody then broke into tears and started banging on the ice
meanwhile cerina had lost the ability to breathe underwater and began to sink as she slowly drowned...the last thing going through her mind was what her sister said about religion even if you convert to a religion that doesn't mean you have to follow every tradition then she all of a sudden understood what she meant so she closed her eyes and found her siren and merged with it and got her tail and shot up and broke through the ice and landed on the ice as her tail split back into her legs again.