A/N: Uh, Hi. I'm Denryu88, a new writer on the scene. This is my first fic so bear with me.

I'm a fan of the Pokemon Mystery Dungeon series, so I decided to make a fan fiction based off my playthrough, with added things of course. In this, most of the Pokemon will have names of their own and such, as it was kinda of a pet peeve of mine that they didn't have names. Most of their names will be puns and 'I see wut u did thars' but yeah. I hope you guys will come to like this story.

Okay, let's get started

In a world were Pokemon make up the majority, Time was beginning fall apart. Pokemon couldn't evolve, local creatures turned vicious and heinous, and there was also a mass outbreak of... Mystery Dungeons. These events have called on even more unions of Exploration Teams, to investigate these Dungeons, track down criminals, and rescue any Pokemon in need. But, as days passed, the Flow of Time seems to be worsening each day...

XXXXX

In an unknown location, two beings were experiencing serious trouble.

"H-Hey, are you... ok?" Shouted one as a menacing flash of light struck.

"Kuh, I can't..." Grunted the other.

"Hang on! We're almost there!, Don't let go!"

"I'm sorry... But I can't hold on much longer..." With that, the mysterious person let go of their grip on the other, and fell.

"Nooo! -!"

XXXXX

The figure landed smack dab in the middle of a storm, the rough waves knocking them unconscious, the figure's body was twisted and thrown about, then discarded on the beach like trash. "Ugggh... Exell..." The figure murmured before they passed out.

The next day, a nervous Pokemon was pacing around outside a building shaped like a Wigglytuff's head, with totem poles with various Pokemon carvings in them, there was also a grate covering a hole in front of the odd structure. The Pokemon pacing around was a young Eevee, in human years, maybe around 12 or so. She paced around again before looking dead at the building. "I... I refused to be paralyzed by this any longer!" She said, clutching the tie to the bundle on her back. "Today's the day I'll join! No mistake about it!" With that, the little Eevee stepped forward to the grate.

"Pokemon detected! Pokemon detected!" Shouted a voice from below.

"Who's footprint? Who's footprint?" Ask a particularly loud voice.

"The footprint is Eevee's! The footprint is Eevee's!"

"Yikes!" the Eevee yelped as she backed off from the grate. The little Eevee sighed as her heart eventually calmed. "...I couldn't do it. Again..." Her eyes started to water as she took out what was in her bundle. Inside was a peculiar stone with a strange pattern inscribed in it. The Eevee sighed again. "And I thought bringing my precious treasure would spur me along..." She sniffed as she tucked it away. "How disappointing..." The little Eevee stalked off with her head down.

Little did she know, she was watched the whole time. More so, her precious treasure. Two Pokemon appeared from the totem poles, a Koffing and a Zubat. The Zubat turned towards his partner. "Hey, Kojiro. Did you catch that?"

The Koffing gave a smug smile. "That I did, Kyo."

Kyo nodded. "That wimp had something that's for sure"

Kojiro nodded back. "She had something good, for sure."

Kyo flapped over to his partner. "how 'bout we take it for ourselves?"

The Koffing turned. "Why not?"

XXXXX

The little Eevee made her way to the beach, and was greeted with a wonderful sight. "Woow!" She said as she headed towards the tide, The sun was setting, and dozens of bubbles were floating around, reflecting off the sun. "Every day during sundown, the Krabby come out and blow bubbles. It such a peaceful and beautiful sight." She said with a dreamy sigh. "It always finds a way to lift my spirits, I couldn't live without this view." Her half closed eyes turned to see something in the sand. "Huh? What's that over there?" She got up to get a better look. She noticed it was a Pokemon. "Ah! Someone's unconscious in the sand!" She rushed over to help the Pokemon, she noticed immediately that it was a Riolu, and it was a little above a Riolu's average height. The Riolu's eyes were closed shut, and his fur was covered in dried sand. Evee gave him a little nudge. "Hey, hey! Are you alright...?"

The Riolu started to stir. "Hmmm...?" The Pokemon's eyes opened as he calmly got up.

Eevee sighed in relief. "Whew! Thank goodness you were awake! You had me scared there." All what the Riolu could do was nod, still in a daze. Eevee shuffled a little bit. "Well, my name is Ava, nice to meet you!" The blue furred Pokemon just nodded. Ava took another look at him as he gazed around the area, he eventually look at her, Ava looked away as she was caught staring. "Anyway, who are you? I don't think I've seen you around before..."

The Riolu tilted his head to the side. "Well... I guess your right. You'd obviously would've known me if you saw a human walking around."

Ava tilted her head to the side. "Human? You say that your human? What are you talking about?" The Riolu looked at her quizzically. "I mean, you can't possibly be human when you're a Riolu in every possible way."

The Riolu was confused at first, then he looked over at himself and noticed his fur, his tail, and his paws. The Pokemon gasped. 'It's true! I am a Riolu!' He then crossed his arms. 'But how... I don't remember anything...?'

Ava looked at him. "You... are a little odd..." That took the strange Riolu out of his trance. The Eevee frowned. "Do you at least know your name?"

The Riolu nodded. "Yeah. My name is... Eltrio..."

Ava looked up at him again. "All right, well, Eltrio... Do you remember anything? Like how you ended up unconscious?"

Eltrio crossed his arms and racked his brain, but nothing came up. "No, nothing."

Just then, the Koffing and Zubat arrived and 'bumped' into Ava, causing her to run into Eltrio, fortunately he caught her in time. "Whoops! My bad!" Kojiro said with a mocking tone. Ava looked over to notice her treasure was lying in the sand, and that the Zubat picked it up with his fangs.

Ava got up and gritted her teeth. "Hey! What was that for? And that's my treasure! Give it back!"

The Koffing laughed with a bellow. "Wo-ho-ho, What is a wimp like you gonna do?" When the little Eevee didn't say anything Koffing nodded. "Exactly, nothing. A scardey cat like you ain't gonna take it back. Kyo! Come on, let's go into the cave!" Kyo nodded and followed Kojiro in.

Ava sighed. "Now what am I gonna do? That Relic Fragment means everything to me..." Eltrio looked at her with sympathy. Ava's eyes began to tear up. "If I lose that..." She quickly shook off the tears and turned to Eltrio, "I have to get it back! Say, Eltrio, can you help me?"

Eltrio's eyes widened. 'We may have to fight to get that thing back! I don't how to fight as a Pokemon!' He looked at Ava's pleading eyes. "But still... All right. I'll help you."

Ava jumped in joy. "Thank you Eltrio! C'mon, let's hurry!" With that, the two went into their first Mystery Dungeon...

XXXXX

As the two entered the Beach Cave, they noticed immediately how odd this place was. Ava took a step. "So this is a Mystery Dungeon.." She then turned to Eltrio. "All we have to do is find the way to get to the bottom floor. I bet that's where that Koffing and Zubat are. We should look for some stairs or something..."

Eltrio nodded. "All right." Eltrio scanned the area and noticed the way to the next floor. "How convenient, the stairs aren't that far away. But..."

Ava shook a little. "There's a Pokemon blocking it, and he looks like a wild one."

Eltrio stared down the Kabuto that was watching them, Eltrio took a step to the side, then Kabuto took a step towards him. "Seems like he's looking for a fight. We'll have to give him one. Get ready, Ava."

Ava shook her head and took a stance. "Okay." The two made their way to the stairs, and Kabuto started firing Water Guns at them, Ava and Eltrio manage to dodge the direct hits and close enough to attack. Eltrio ran up to Kabuto and just kicked him in the face, the Wild Pokemon faltered back and retaliated with a Scratch, Eltrio hissed and backed off as Ava finished the Kabuto off with a Tackle.

"Eltrio are you okay?"

The Riolu nodded. "Yeah I'm not hurt too bad. And fortunately we can move on." He pointed to the way down, which was just a few steps away. "C'mon!"

As the two made it through the dungeon, Ava told Eltrio about using your moves rather than regular attacks. Because not only the do more damage, they help you get stronger. Eltrio eventually learned he could use the moves Quick Attack, Endure, and Foresight at first. Near the end of the dungeon, He managed to learn Counter.

The two found another set of stairs and went down, which led them to the bottom floor, where Zubat and Koffing were.

Ava ran up to them. "Hey!" She shouted at them, Kojiro and Kyo turned around in surprise. The Eevee marched up to them. "Give... Give back what you stole from me! That's my personal treasure, it means everything to me!"

"Ava..." Eltrio started. The human turned Pokemon didn't never realised it was so important to her until now.

But that didn't stop the two thugs from laughing in her face. "You really think we'll just give it back to you? Dream on, this little thing here may be worth some money." Kojiro said.

Ava's eyes widened. "What? Why you..."

The Koffing smirked. "Just try and take it. C'mon, let's go."

Eltrio ran up to Ava and got into a stance. "Get ready. Here they come."

The Koffing and Zubat made a beeline towards Ava, the Eevee was rooted to the spot. Koffing was prepared to Tackle her to the ground, but Eltrio got in his way. With a swift Counter, Koffing took a heavy hit, Ava shook off her fear and Headbutted Kojiro, knocking him out easily, which left Zubat. The bat hit Eltrio with a Supersonic, confusing him, causing the Riolu to stumble about. Ava glared at Kyo and hit him with a Headbutt, knocking the relic fragment out of his mouth. Eltrio recovered quickly and finished him off with a Quick Attack.

He landed next to Ava and smirked at her. "Good job." He said. The little Eevee nodded shyly. Eltrio put on a serious face and walked up to the two. "Had enough?"

Kojiro groaned. "Ugh.. we got roughed up..." He slowly rose back up, as did Kyo.

Ava quickly took her Relic Fragment back. "Thank goodness it didn't break or anything."

Kojiro's smug smile returned. "Hmph. We'll let you have your little victory for now. But we'll be back someday. And we'll take you out. Forget that piece of junk!"

Kyo laughed. "Heh-heh-heh. We'll see you wimps around." And with that, the two ran off.

Eltrio crossed his arms. "They weren't as tough as their talk."

Ava nodded in agreement as she placed the Relic fragment in the bundle around her neck. "Okay, let's get out of here."

XXXXX

The two left the dungeon and sighed in relief of finally being out of there. Ava turned to Eltrio with a smile. "Thank you again, Eltrio! Your the best!"

Eltrio blushed a bit and scratched his head. "Uh, yeah. Your Welcome."

"So what are you going to now, Eltrio?" The Riolu's eyes widened. He totally forgot about what to do next. "I mean, you say your human, but you've been turned into a Pokemon somehow. And also, you've lost your memories."

Eltrio nodded. "Yeah, It seems like I'm at a loss."

Ava thought for a moment. "I know! You could come with me and we could form an Exploration Team!"

Eltrio's eyes widened, then he crossed his arms. "An Exploration Team?"

The Eevee backed off a little bit and blushed. "Well, an Exploration Team goes off into dungeons and find hidden treasures, uncharted areas, the works! They go where no Pokemon has gone before!"

Eltrio smiled a bit. "Really?"

"Yeah! And who knows, they key to unlocking your memories, and the mystery of my Relic Fragment, can be found out there somewhere!"

The Riolu nodded. "Yeah, about your Relic Fragment. What's so special about it?"

Ava nodded and took it out. "See? Look at this pattern."

Eltrio took a good look at it. 'Such a peculiar pattern. I've never seen it before.' "Do you know what this pattern is, Ava?"

The Eevee shook her head. "No, but I do hope to find out someday! So I have to try and become an Explorer so I can set out and find the secrets to it!" Eltrio nodded in understanding. Ava looked up at him. "Do? Will you form an Exploration Team with me? Please?"

Eltrio sighed. 'Those eyes again.' "Sure, why not? I'll do it."

Ava ran around in happiness. "Yay, thanks a lot, Eltrio! C'mon, this way!"

Eltrio followed Ava up and out of the beach.

Character Data Part One: Eltrio

Eltrio is a Riolu of above average height. Despite his pre-evolution appearance, his voice sounds a little too old for his body, meaning he may be around 14 or 15 human years old. Speaking of humans, Eltrio claims he was once a human, but he has no memories prior to waking up in the sand. He has formed a Partnership with a timid Eevee, Ava, and together they go off to form an Exploration Team. Eltrio is very collected and not overly emotional, unlike Ava.

A/N: That's the end of the Prologue, I hope you've liked it. Next chapter will be the formation of Eltrio and Ava's team, Wigglytuff's Guild crew, and their first assignment. Stay Tuned!