Introduction

This story took place after the Game Pokemon Mystery Dungeon Explorers Of Sky, after defeating Darkrai and his schemes.
The Exploration Team PokeLife, Eevee and Pikachu, were resting in their exploration base in Sharpedo Buff.
Eevee was a Jolly and rather Timid Pokemon
Pikachu was a happy-go-lucky Pokemon
Eevee Carried the treasure bag on their adventures, Their current rank is Silver.

Chapter 1
As the Glowing Sun starts to rise from beyond the mountains, Eevee was still asleep and Pikachu was already awake, stocking up on their supply of Oran berries from their supplies barrel to their treasure bag. Eevee eventually woke up.

"Good Morning, Eevee." greeted Pikachu

"Good Morning, Pikachu." Eevee greeted and then she saw Pikachu fiddling around the supply barrel and their treasure bag. "What were you doing with our treasure bag?"

"I was just stocking up on Oran berries." replied Pikachu. "We used it all up during our last adventure at Brine Cave."

"Oh Yeah ! " exclaimed Eevee as she remember their gruesome adventure in Brine Cave to find Clamperal's Peral. "By the way, how many Oran Berries do we have left in our supplies barrel."

"About 8 left."checked Pikachu. "We better buy some more Oran berries or pick up some during our adventures."

"Lets go to the guild now," said Pikachu, "we need to get our hands on some of those jobs or the good ones will be taken."

"Alright! " replied Eevee, taking up the recently stocked treasure bag.

They departed from their exploration team base. Eevee and Pikachu made their way to the guild through Treasure Town. They visited the Kecleon Shop before reaching the guild.

"Ahh my two favourite customers! What do you want today?" said Kecleon

"Do you have any Oran berries for sale today?"asked Eevee

"Let me check for you." replied Kecleon, went into the shop supplies room

Kecleon returned with a sad expression on his face.

"Anything wron..." Eevee started when she saw that something was wrong.

"Strangely, All of our precious Oran berries are stolen." Replied Kecleon

"Who would do such a thing!" exclaimed Pikachu.

"Can you two help me with this problem?"asked Kecleon

"Sure!"exclaimed Pikachu. "We would be honoured to accept."

"I am not so sure about this as I think it requires Gold Rank."said Kecleon, but Pikachu stopped him

"No worries we can handle this challenge."assured Pikachu.

"Okay... but say i did not warn you."said Kecleon. "Okay... Here is how it started."

When Kecleon finished, Pikachu and Eevee stood up from their chairs and head for a place called Echo Cave.

"I cannot believe that a Pokemon will even attempt to steal Oran berries!"exclaimed Pikachu.

"Echo Cave... Name describes its nature of this cave as Echoes can be heard from the cave." Said Eevee . " It turns out this dungeon is one of the more dangerous mystery dungeons we encountered ."

"One of the more dangerous?"said Pikachu. "Do you think we are able to make it through okay?"

"I think so..."Eevee said unsurely and then she went to check their treasure bag. "If we do not separate from each other or we might not be very well off."

"Lets go! Lets Do Our Best!" Said Pikachu, giving his regular motivation cheer.

"Yeah..."cheered Eevee softly while shaking with fear.

"Way to give it our best, Eevee."muttered Pikachu and they both set off for Echo Cave.