Nico was visting the underworld because Hades had some quest he needed.

"What in the, what is 5020" Nico asked his dad confused.

"We don't know what it is, all me and Thanatos know it that he is unable to take it's soul to the underworld" Hades said as he held his head in his hand. "Thanatos and I have tried ever thing in our power back the soul will not stay"

"So I'm guessing you want my to take the soul myself"

"Yes"

"Fine this all you have on it?" Nice asked his dad holding up the folder Hades had given him early.

"No the rest of the it is in the library"

"Ok then" and then that Nico shadow traveled to the Library of Hades. Has he walked around looking for the shelf with the information Nico needed him come acrossed at bot asleep on the of the table.

The boy looked to be about 17 and had black hair some weird crown of leaves on his head. He was wearing a white shirt and so blue jeans, but what Nice found a little weird was the fact the the kid was wearing gold and blue armor.

"Hey kid" Nico shock the kid "Wake up". The kid woke with a start then quickly looked around the room then saw Nico and jump for the chair then toke a fighting stans.

"Oww call down there kid, I'm not going to hurt you" Nico said put his hands up in surrender.

"Sorry" the kid rubbed the back of his neck "You just startled my that's all. Umm you would happened to know what time it is, would you?"

Nico toke out his phone and looked at the time "2 in the afternoon why?"

The kids eyes when wide "Kay going to kill my, I'm late" he said before running off to the exit of the library.

"Ok then" Nico said then looking down at the many books that the boy that had lefted on the table. Most of the books were open and the pages that Nico could read, that were all about powerful swords.

Nico turn the book that the boy had been sleeping on to in that it was about a sword called Persephone's gift or The sword of Hades. Reading on, Nico was shocked. No sword could do that he thought then looked to the other days.

Nico looked up when he heard someone running torts Nico. "Sorry, forget to grid those books. Have to show them to Xylo" the boy quickly picked up the book about the sword of Hades and some of the other book on the table. Then the boy quickly ran by the exit if the library.

All are then Nico thought as the walk over to were the files were keep. Then something hit him, how was that boy in the library, he was not die so how did he get here Nico though. Shacking his head Nico grad the file he was look for and began looking through it. This is not going to be a fun Nico though walking to the door.