Short story of short storyness

Race to Haluli Island

Olivia and Kaycei. Kaycei and Olivia. Either way you like they were inseprebrable but I'm not surprised after all they were indentical twins.

Their cousin Lewis and Olivia's best friend Lily were coming to stay for a month.

Everything was going well, lily and Lewis are due home in one week when all of a sudden a kind of dooming thought came over us, our grins turned to frowns, our faces dropped, it was in that moment Kaycei collapsed.

Kaycei had been at the hospital for far longer than expected. Olivia knew she had to do something. But Olivia didn't know what to do. Kaycei had always been the smart one not her. Though then something clicked...

"Haluli?" Asked Lily
"That sounds dangerous," said Lewis
"Look when we were little Kaycei always hated to be read stories, she couldn't stand them! But there was always one story our mother read us which she always loved: The Race to Haluli Island! It's about this girl who's mother falls ill and finds the cure on Haluli Island! You don't have to go but I want my sister back!" Stormed Olivia

The only thing was that Olivia knew one way to get to the island and one way only: to complete the two trials of Grydonanium pronfracious the guardian of Haluli Island.

"Trial One!" Boomed the horrible fierce and rather disturbing looking giant.
"How do you do with riddles?"
"Uh oh," muttered Olivia under her breath.
"Many have heard me but no one has seen me, I will only speak back when spoken to.
What an I?" Those were the words that came out if the Giants vast ugly and like the rest him disturbing mouth.
"Uhhhh well it really depends what it is your asking i mean what are you what am I...
"ANSWER!" Roared the terrifying Giant.
"Ok ok take a chill pill!" Olivia retaliated.
"Ummm let's see," Olivia thought " many have heard me, many have heard me? Ah I have it! You are an echo!" In that second the giant vanished and behind him stood a long pair of beautiful golden gates!

But the moment her hand touched the gates she wasn't Olivia any more she was this stunning figure in full body armour and a long glimmering sword by her side.
"TRIAL 2" boomed the same voice as earlier.
That was it she was ready to do anything for her sister! But it was her sister who came out, prepared to fight her. Olivia was shocked, she didn't know if this was an illusion or what but she knew what she had to do.

Olivia then found herself by her sisters bed one moment after Kaycei had stabbed the sword into her heart. The apple of Haluli Island in her hand! She gave it to her sister and...

And to this day Olivia and Kaycei still live happily as sisters!