Skull

*SWISH* Sasori was running through Sewers , the smell was unpleasant but Sasori smelled way worse back in the day

After few minutes of high speed running in complex route Sasori found a collapsed wall, it was a man made tunnel, Sasori walked and with his night vision everything went smoothly.

'Finaly'he though

In front of him was a metallic door, he took an old looking key and opned it, he was about to go in he stopped.

'Traps, a lot of them'he said, then he activated his sharingan and found a path

*Wosh*

He jumped, and used his treewalking skill on the walls, walking on the wall Sasori finally had good look, he found stairs.

walking down the stairs each floor had about 4 rooms, and 3th and final floor was a...

'Laboratory"he though, his eyes shining, it old but full of dust probably decades or centuries, but some of the tools are still the same as the modern mages are using.

He walked around and found a skull in the centre on top of a desk, he touched it, and wierdest thing Sasori haver ever seen happened.

"what?!"The skull absorbed some of his aura, two purple orbs shined inside the empty sokets.

Sasori jumped back, a kunai in hand and a fireball in the other. then...

*CLACK**CLACK*a closet opned and a headless or skullless skeleton come out, and walked to the skull, it then took the skull and tried to stick it to its neck.

"Thank you Master" the skeleton bowed to Sasori.

"..." Sasori didn't respond, he was ready to blast the thing to oblivion.

"Who are you?" he asked

"Master, im a Golem built to manage this underground facility, Since master activated me with his aura Master is Master" It said

"Fine, what is your name and what can you do?"Sasori relaxed, and asked

"My name is for master to decide, and what i can do is Cleaning and assisting in experiments" it said

"You're name will be Skull, so tell me who made you and this place?" Sasori asked

"to answer Master, this place was made by CurseMaster Archilo 106 years ago in secret" said Skull

"CurseMaster Archilo, i read about him, he died a century ago fighting against a Light grand Mage"said Sasori

"So that's why this place looks unfinished... Skull is there a way come and go without using the sewers?"Sasori asked

"Of course Masters here you use this ring to activate the teleportation formations" Skull said and gave a black ring to Sasori.

'A teleportation firmation!' you have to know that even nobles don't have a teleportation formation due it's price.

"Skull i will be back tomorrow i want to find this place ready and clean, and i want you to seal the sewer entrance" He said

"Yes Master" Skull answered

"Now show me to location of the formations and how to use this ring" Sarori ordered.

"Master, to come here activate the ring with your aura and say Underground and you teleport here inside the laboratory, if you wish to go outside do the samething and say Ruin and you will teleport near the sewers, and don't worry a high level illusion will hide you if anyone passes by" explained Skull

"I will be back tomorrow"Sasori said

Skull noded his head.

'Ruin' sasori thought

*Flash*