Yoona slowly moving her feets towards both of her friends on the cove. She was actually afraid, scared of what she saw today. It was the most unbelievable things people could even imagine. 

"Yoona..let me explain." said Yuri, started to walk nearer Yoona and leaving Seohyun to have a little rest. But Yoona took a step back, being cautious. Yuri knew what's wandering around Yoona's mind, so she stopped and standing still.

"Camelion. Have you ever heard it?" asked Yuri, making Yoona startled. Yuri tried to read Yoona's mind but it seems a little blank. There was something blocking her from entering Yoona's mind.

"Camelion is a myth. I read it somewhere in one of the books at our home." answered Yoona calmly. Now Yuri remembered. There was an old book titled 'The Chronicles Of Camelion' at their house. But no one knows who brought it there or who's the owner. It's simply there.

"Do you remember the last part?" asked Yuri. Yoona starting to concentrate in remembering and her fear has lessen.

"The Camelians searched for The Guardians. That's it. The last page was torn away." said Yoona. Before Yuri could explain more, Seohyun started to moan out loud in pain. Both of Yuri and Yoona quickly trying to gave a help.

"Why?" asked Yuri. Seohyun suddenly stopped screaming and sat up straight. Her long soft hair covered half of her face as her head was down. Yuri and Yoona were surprised and at the same time they were afraid too.

"The Dark Lord." muttered Seohyun. Yuri and Yoona started to pay attention at what the youngest's voice.

"Camelion is in danger." said Seohyun before she finally returned to her old self.  Yuri was the only one who fully understand what it means while Yoona was trying to understand it.

"Seohyunnie. Are you alright?" asked Yoona, concern. Seohyun gave out a witty smile which relieved Yoona.

"Yuri-unnie. I know it now." said Seohyun, while three of them walking by the beach back to the hotel. Yuri and Yoona gave a quick look to Seohyun, wanting to know more.

"Every Guardians possessed different powers." said Seohyun, gave a huge shock to Yoona. While Yuri was thinking deeply of her powers. Water.

"Yoona-unnie, do you believe in us?" asked Seohyun suddenly. Yoona looked at both of her bestfriend. Her twins, Yuri and her beloved maknae's pleading eyes, Seohyun.

"But first, what are all of these things happened? I still don't understand." said Yoona. They had finally reached their hotel room. Yuri hold Yoona's hand and sat her down by the bed. Yoona was curious by the action of her two friends.

"Yoong, who am I to you?" asked Yuri. Yuri's sudden question had brought surprised. Yuri is Yoona's everything. She is her twins and her best best best friend. They h