Hello everyone, Disneyanimefan94 here and welcome back to Rainbow Reunion, sorry for being away for so long been busy back in school and all. But hopefully I'll get back on track this month. So, without further ado here is the fourth chapter.

Disclaimer: I don't own Pokémon!

Chapter 4: Operation Reunion Part 2

"Um well you see Ash…." Clemont said with a sad look on his face.

"We didn't hear back from Serena." Bonnie said as Ash had a shocked look.

"What, what do you mean?" Ash asked.

"Well, your mom called Serena's mom who called our dad who told us about the party." Clemont began explaining. "But when it came time to come to Alola, our dad told us that Serena's mom didn't hear back from her in Hoenn." Ash's hat covered his face as Pikachu looked at him sadly.

"Serena…" He said as all his friends looked onward feeling sorry for their friend. Suddenly, the silence was interrupted by a knock on the door.

"Who could that be?" Lillie asked.

"Yeah I though we already met all of Ash's friends." Sophoclese said.

"Only one way to find out." Mallow said as she looked to the door. "Come in!" She called as the door slowly opened. In the door way everyone saw a short honey blond haired girl, with a red fedora, a red coat, a pink dress shirt, long black stockings and brown boots. Ash looked at the girl and the girl looked at him.

"Serena…" Ash said in disbelief.

"Ash…" Serena said as tears slowly came down her cheeks. "ASH!" She shouted running into his arms surprising the Kanto native. "Ash your really here." She said looking up at him as Ash smiled.

"Serena!" Bonnie said as she ran over to hug her "older sister" as Serena hugged her back.

"Hey Bonnie." Serena said as she looked up at his brother. "Hello Clemont." Serena said as all Clemont could do was nod.

"But where were you?" Bonnie asked. "Your mom said she didn't hear back from you. Didn't you get her message?"

"I did." Serena said. "But I was so nervous for a while I wasn't sure if Ash wanted to see me again, since he would be busy on his own journey."

"What are you talking about?" Ash said. "Of course, I wanted to see you!" Serena blushed at Ash's remark. Just then Ash turned to everyone else in the restaurant. "Hey everyone, let me introduce you to an old childhood friend of mine. This is Serena!" He said as Serena faced everyone else.

"Wow, I didn't know there were so many friends Ash made on his journey." Serena said nervously.

"Well I hate to interrupt a good reunion," Iris said. "But aren't we suppose to be having a party?"

"Yeah, I'm down to party!" Max said.

"So am I!" Bonnie exclaimed.

"Well then, we can't celebrate without our friends." Brock said.

"Yeah everyone call out your Pokémon!" Misty said as they tossed their Pokéballs into the air as the party began.

Meanwhile at Aether Paradise, Lusamine was pacing the floor of her office as she looked at several workers.

"Let me get this straight, you didn't find him?" Lusamine asked as they all nodded.

"Yeah and we're checking the security cameras too to see where he went."

"He better have not wondered off being lazy or something." She said sitting down in her chair massaging her forehead.

"Now, now I'm sure he didn't go far." Wicke said.

"Yes, I even called Kukui to see if he saw him on Melemele Island." Professor Burnet said as Lusamine sighed.

"Ugh, how can this day get any worse?" She said rhetorically. As if her rhetoric question was answered a Aether employee ran into the room with a panicked look on his face.

"Madam President!" He shouted as Lusamine looked at him.

"Yes?" She as composing herself as she sat up straight.

"We have detected a submarine approaching the island at rapid speed." He said as Lusamine gasped and turned to a big screen in her room.

"On screen." She commanded as the screen turned on. As the camera zoomed to the location where the employee spoke of, sure enough there was something in the water coming in at fast speed. "Magnify." She said as the camera zoomed in as she saw something as the submarine began to rise. On it entrance port had an R on only this one was multicolored. Just then a loud booming sound shook the room as the alarms went off.

"What's going on?" Brunet said as Wicke turned to her pad.

"Something just went off in one of our rooms." She said she saw that there was smoke came from one of the rooms, Pokémon in panic while Aether employees tried to calm them down. Just then the large screen showing the fast approaching sub then switched to another Aether paradise employee.

"PRESIDENT LUSAMINE!" The female employee shouted. "SOME OF THE EMPLOYEES THE JUST ATTACKED US WITH THEIR POKEMON, I THINK, I THINK…." Just then the feed was cut off as the screen showed nothing but static. Lusamine looked at the staff already in her room.

"You go and try to calm the situation down and find out about that sub coming towards us." She said.

"Right!" They said as Lusamine turned to Wicke.

"You go with them too." She said as Wicke nodded as she exited the room. Lusamine then turned to Burnet.

"Professor, call the Ultra Guardians." She said in her best professional voice as Burnet nodded.

Yup, She thought in her mind. This day got a whole lot worse.

And that's where we will leave off for today. Sorry if this one was short and on a cliff hanger, but as always tune in to see as we finally see Rainbow Rocket vs Ultra Guardians. But that's all I'm going to say, have a wonderful day everyone!

This is Disneyanimefan94, signing out.