Percy, Annabeth and Grover were on a quest. It was the trip back together again like the first time they had a quest. For the quest they needed to go to the Underworld to talk to Hades. They'd been in the Underworld before so this wasn't their first rodeo. Little did they know that one thing would be different. Not that they didn't know what to do or where to go, they'd done that part before. It was something else.

Percy, Annabeth and Grover had known a child of Hades, Nico Di Angelo but that is the the only one. Or that was supposed to be the only one, based on the forbidden kids pact between the three brothers. But they were about to be proven wrong.

The trio made it to Hades castle making there way through it towards where Hades usually was. Whent he trio turned a corner towards the thrown room where Hades usually is, they heard a voice behind them speak

“My father isn't in there” *You spoke up, glancing from the book you were reading for a moment, then back down at it. *

Theu turned their heads to the sound. Father? Hades had another kid? Percy looked at you for a moment, watching as you continued to read.