I don't own anything except this plot, and maybe a few original characters here and there!

"Hi Draco!!" Pansy Parkinson Greeted the blonde haired boy who was currently standing outside of the great hall.

"Hi Pansy."  Draco said missing the bllush that crossed her pale cheeks.

"Are you coming to lunch??" She asked trying out a seductive tone.

"Yeah but I have to find Serena first." He said missing the whole tone in her voice.

"Oh.. you two are still together??"

"Yeah. And I'm glad." He said smiling.

"Really, you're hapy together."

"Really happy."

"Happy as in you're probably going to have a REALLY long relationship happy or I want to marry her someday happy??"

"What??" He looked at Pansy then a dark purple blur smacked into Pansy.

"I-I'm so sorry!!!"

"Hi Hotaru!!" Draco Malfoy greeted her.

"hello, Malfoy." She said quietly. "Have you seen, Hime??"

"Not yet."

"Not Serena.. Rini." Hotaru stood and thought. "Although…"

"What??" Draco asked.

"Nothing.. Ja!!" Hotaru ran inside of the Great Hall.

"Draco-chan!!" Serena kissed his cheek.

"Hey.. what did I miss yesterday??" He asked the group.

"WE found out that.." Ron was about to say something until Hermione crushed his toes. "Ow!!!"

"So sorry Ron!!" Hermione rubbed his back.

"You didn't miss anything.. She never showed." Serena said.

"oh.." Draco said with the distinct feeling that she was lying to him. Then another girl bumped into Serena.

"Very sorry." She said. "I kinda got lost."

"It's ok.." Serena said getting off her butt. "Are you new??"

"Uhmm  yeah, this is my first year." The dark haired girl said. "I'm Leona Serp."

"Serena Moon.."

"I know who you are…" She said. "I'm glad to meet you." She said.

"Uh..  likewise." Serena studied her face seeing another face in there somewhere.

"I gotta go!!" She covered her face and took off running.

"Was it just me or did she kinda look like Snape." Draco asked earning a strange stare from  everyone. They all shrugged and walked into the Great Hall. They ate their lunches in a strange silence. Oddly everyone was silent, that's what made it eerie. Serena and Harry exchanged glance and tried to say something but couldn't. It was like they were in a silent film, then a crash sounded from a corner of the Great Hall. A Troll suddenly showed up. Everyone tried to flee to one sid eof the Great Hall but as soon as the doors were opened several more trolls were there, two guarding the door and many more patrolling the hallways.

        It was Chaotic no one could talk so control was definitely not an option. Everyone just clustered around finding solace in  their friends. They found that that kept the trolls at a nonviolent level. Serena was currently sitting with her friends in the arms of Draco Malfoy who appeared to be ready to shield her if necessary. Luna carefully made her way to Serena and was ready to scratch her for not thinking. Serena ducked her head and noticed the cat was pointing to the Silver crystal. She waved her hand in front of the crystal making her silent wish and the murmurs of her friends could be heard.

"You guys ok??" She asked in a whisper.

"Yeah…   but.." Hermione clutched her throat.

"It's temporary.." Serena said.

"So what's the plan??" Draco said.

"The only thing that differs between the trolls is that." Serena pointed that the one that was first sighted. He had a big jewel in his  nose.

"Can you levitate it??" Harry asked.

"Nope.. the height is against me." She said.

"Us too." Ron and Draco said.

"Well I guess I can Try that new materializing spell I learn and materialize Harry's invisibility cloak  here." Hermione said.

"Yeah and I guess we can toss someone up there and break the jewel??" Serena asked sarcastically.

"No.. too risky…" Hermione said and Luna took off running. With her  cat-like movements she climbed up the beasts back. Without warning she scratched at the jewel in the middle of its nose and it cracked. The troll yelled in pain and people began screaming. Then it was out cold. The Trolls outside of the Great Hall disappeared and everything was as normal as possible. Everyone was practically celebrating. Everyone except Leona Serp who was still on  the floor clutching herself in fear…

*~*~*~*~*~

"Man who would've thought Luna would save us all??" Serena asked looking at the cat that was quite fond of Severus Snape.

"Good thing, because I was afraid to go against another troll during my magic learning career." Ron said. "Wingardium Leviosa… It still haunts me." He shivered to add effect. Just then all of the Owl's came in to deliver mail. Hedwig went straight to Serena first and she gave her a piece of toast and took the letter intended for her. Hedwing then went to her owner and he gave a piece of toast as well and took his letters. The first was from His Aunt and Uncle updating them on  their trip around the world (they decided ot do it while Serena and Harry were in school). The othe letter was from Sirius Black. He tore open the second letter first. He gave a grin, a sheepish grin and finally a shocked look.

"Serena!!" Harry began shaking his sister.

"What??" She said.

"Sirius wants to see us!!"

"Sirius Black as in our god father Sirius Black??" Serena asked.

"Yeah.. he heard that I had found you and wants to meet you. It doesn't say when though."

"Oh.." Serena sighed and chewed on   her bottom lip too much into thought. "you know what's been nagging me??" She finally said.

"Hmm?? Fred and Geroge said together and half of the Gryffindor table looked at her.

"Well The Troll thing yesterday was disturbning but the eerie silence. From what I read in that book Hermione gave me a Silencing spell in that degree is alreadly slightly complicated but to silence a whole in that silencing degree requires much magic. To any regular Witch or wizard they would pass out, because after a while the magic starts taking life energy." Serena said.

"Meaning the witch or wizard that did it isn't regular??" Ron asked.

"Yeah.. but who is capable of such power."

"Good old Voldemort." Hermione said. "Maybe he esscaped??"

"No I doubt it.. Ami  has the crystal now.. my Aunt and Uncle just told me they did since Ami is most careful with stuff like that." Serena said. "At least last time I checked she was.