DEN OF THE RAT KINGS!

[You have entered the Boss Room!]

[Den of the Rat King!]

''Fuu...''

Rein breathing calmly as his eyes wandering through the room!

''This is the boss room?!'' He muttered with a frown because this room is dangerous and maybe the most dangerous place in the entire Dungeon!!

''Den of the Rat King?''

''What a fitting boss room for this dungeon,'' Rein chuckled while remembering a horde of hundreds or even thousands of underground rats.

''This boss room also explains a lot why there are so many rats in this dungeon!"

"King of rat, huh" Rein muttered with a wry smile.

Through the door, he entered earlier.

Rein entered a stone brick room with a style of underground prison of a western castle!

''What a messy place.'' He commented as he observed the room, filled with many specks of dust, broken wood furniture, rags, and few almost broken wooden boxes!

But, Rein wasn't aware of the tiny holes in the walls.

Not all of them were covered by the shadow in the room, and Rein was also not focused enough to find this small detail!

''But, this is strange?'' He muttered.

''This room…''

"I didn't notice or find any monsters in this room?" Rein said with a frown.

He was confused because he didn't see any monsters in this room!

"Hmm, there are some wooden crates?" Rein said with a little wary because rats maybe live inside it!

Rein doesn't know why, but he feels the wooden crates seem so fragile!

''Maybe the wooden crates stay too long in this place...'' He thought!

''Destroyed by age,''

Rein tried to touch the wooden boxes near him!

But, when his hand touches the crates, it instantly got shattered into pieces!

''Eh?''

''How fragile is this thing?!'' He commented.

''Just how long did this wooden crate been in here!'' He muttered with a shocked expression on his face!

Averting his gaze to the ceiling of the room, Rein found several small cobwebs scattered in the corners!

''Talking about how long...'' He said with a sudden thought!

"Just how long have I been entering this Hidden Dungeon!" Rein muttered while trying to remember how long it had been since he entered this Dungeon!

"If my calculations are correct, then I've been in this dungeon for 5-6 hours..."

''Sigh...''

''What a day.''

Rein sighed heavily while remembering his younger sister waiting for him at home.

''Lisa...''

''Brother will be home...'' Rein confidently said with hope!

''I haven't seen all of the details...'' He thought while looking at the floor, which a stone floor with a few cracks.

He then started to inspect the room, but this time, he found lots of wood pieces from the wooden crate!

Rein also found six other wooden crates that looked the same from every angle!

''Six wooden crates? or Chest?''

"Even though they look like about to broken into pieces,''

''But weirdly, they look the same and still standing firmly?'' He thought with a frown!

Even though he was wary about the crates, Rein still bravely try to touch the wooden chest!

When Rein touches the first chest, the Azeroth System's voice suddenly appeared in his head!

A notification from Azeroth System suddenly appears on his head!

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!]

''Eh?!'' Rein got dumbfounded by the sudden notifications.

''Treasure chest?''

''Really?" Rein said while tilting his head because he doesn't believe the notification in front of him!!

Rein once had heard a rumor about a Hunter had found a chest in the Dungeon!

At first, he doesn't believe it, and he never thought he would found one in here!

''Hmm, maybe the rumor is true after all,'' Rein muttered!

"Is it because I'm in a Hidden Dungeon?"

Staring at the system notification screens, Rein then said, ''Yes.''

[Opening an old treasure chest…]

[Congratulations!]

[You got a Rusty Sword!]

"Huh, I got a weapon?!" muttered Rein muttered while not believing the content of the old treasure chest!

According to the rumors, The hunter found a treasure chest with only an item, which single-use items that could increase stats permanently!

The rumor become controversial at the time! Because this kind of item is rare to find!

''Well, it's just a single-use item, though...''

''And on the top of that, the rumor said, you can only find this item in a black dungeon!''

''Whatever, Appraisal!'' Rein said as the information of the rusty sword appears before his eyes!

[Name: Rusty Sword]

[Type: Weapon]

[Grade: Uncommon]

[Description: A sword that got stored in a chest for a long time, and rusts covering it can show how long it got stored, +15 ATK when used!]

''Uncommon!'' Rein shouted in shock!

"But why do I feel that this rusty sword will break if I use it for too long!" Rein muttered while looking at the rusty sword in his hand.

This sword had a blade of 80 centimeters long with a hilt of about 20 centimeters! But rusts almost covered all parts of the sword except for the hilt.

"At least it's better than my iron ruler…" Rein commented slightly sarcastic while remembering that he was slaughtering a horde of underground rats monster with a bloody iron ruler!

''Wait...''

''If this is a treasure chest, doesn't that means...''

"I still have five treasure chests left!" Rein muttered with a little excitement when he saw the five old treasure chests in front of him!

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!]

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!]

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!]

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!]

[Ding!]

[You found an old treasure chest!]

[Do you want to open this old treasure chest!

''Yes!'' He shouted while waiting for incoming notifications!

[Opening old treasure chests…]

[Congratulations, you get…]

[Ring of Treason]

[10 gold coins]

[9 gold coins]

[Worn out leather armor]

[Rusty Dagger]

"Appraisal!" Rein said while staring at the things that suddenly appeared from inside the treasure chest.

[Name: Ring of Treason]

[Type: Accessories]

[Grade: Uncommon]

[Description: The ring used by the leader of the traitors of the Albanos Empire]

[Effect: +3 VIT, +4 STR, 3+ DEX]

''Ring, huh,'' Rein muttered.

"Wow!" He shouted because he was quite surprised by the effect this ring had!

''The effects of this ring are insane!''

''Different from training and leveling up,''

''With this ring, I can increase my stats by wearing it as an Accessories!'' Rein excitedly shouted with a grin!

''The appearance of this ring also not too shabby!"' He commented while looking at the ring in his palm!

Ring of Treason's appearance was black with a small red stone ring!

''Next!''

Golden coins with a lion's head symbol appear on his hands!

[Name: Gold Coin]

[Type: Item]

[Grade: Rare]

[Description: Gold coins used by the Albanos Empire as currency in its era, but due to Treason that destroyed the Albanos Empire, these coins lost their value]

''Rare!''

''But lose its value?'' Rein thought!

But Rein thinks he could still sell these gold coins in hunter associations or the black market with significant prices!

''It's still better than nothing, though.'' He said while storing the gold coins he found in his school bag!

''Next!''

''Eh?''

''Armor? Leather Armor!'' Rein said while looking at the leather armor with many tiny cuts on the shoulder area!

[Name: Worn out Leather Armor]

[Type: Armor]

[Grade: Uncommon]

[Description: The leather armor that was once used by the underground guards of the imperial castle! But due to being stored for too long, the Armor has decreased in quality! +15 DEF when used]

"This armor is pretty good and has decent protection,''

''I don't have to worry about a bite coming from behind my back…" He said while remembering about a few underground rats that managed to bite his body

''Next!''

''Hmm...''

''This is a dagger!"

[Name: Rusty Dagger]

[Type: Weapon]

[Grade: Uncommon]

[Description: A dagger that got stored in a chest for a long time, and rusts covering it can show how long it got stored, +10 ATK when used!]

''I can use this as a replacement if the sword got destroyed!'' Rein sighed because he didn't have any more treasure chests to open!

''Just like that, I don't have any treasure chest anymore...''

''Hmm?!!''

Grrurururu!

''What is this?''