Chapter 1: A new quest in a magical world

(A/N): Disclaimer: I do not own Heroes of Olympus or Harry Potter... Set after the Giant War and after the Second Wizardry War...

P.S: In Greek it will be in Bold Italic, flashbacks in italicand the thoughts in underlined. Enjoy!

Percy P.O.V:

It has been a week since Gaia was defeated. Since Tartarus, the nightmares were still there so we had to sleep together of course we asked Chiron if we could as well as our parents and they accepted. Leo who died whilew killing Gaia, took the Cure of the Physician and re-lived! Calypso was freed of Ogiyaya and Leo and her got together. Jason, Frank and Hazel went back to Camp Jupiter and with the permission of Hecate and Reyna, the children of Hecate made a portal to go to Camp Jupiter just by entering the portal. We could go see Jason, Frank and Hazel when we wanted and could have amazing sleepovers...It was the best thing ever! I just hoped the gods could let us rest a bit after the Second Giant War but no! My luck was that bad we had to go on a stupid quest!

I was sitting with Annabeth a our favourite place of camp: the beach. We just finished the training of the day and we wanted to relax together. Today was a calm day a bit too calm maybe because in the past week since we defeated Gaea, we had lots of pranks from the Stolls every two days until Mr.D got them to stop for a week and some occasional monsters that came from the sea if Poseidon was to busy to eliminate them from the sea... But today was too calm, I knew something was coming. We were about to kiss when Nico came up.

"-Guys, Chiron wants to see the Seven and Calypso in the Big House! Oh! I forgot to mention: there is a prophecy! And Thalia is here! Bye guys I need to find Leo and Calypso!

-Seriously?said Annabeth. We went to hell and back and defeated Gaia and we have a quest?!

-Yes and you better go! I will come soon with Leo and Calypso."

We ran to the Big House and we found Chiron, Mr.D, Hazel, Frank, Piper, Jason, Thalia, Rachel and Nico, Leo and Calypso came running in.

"-Good everyone is here!said Chiron

- Anniebelle Chosem, Petroun Johnson, Lea Vanils, Carlos, Frills Fangs, Harlem Latte, Greyson Ground, Kellie Ground, Cairo DiFAngelo, Pitter McDonald and our dear Oracle Richie Ella Dario a there has been a prophecy and a quest must be sent!"

(A/N): Sorry for this short first chapter! I hope I could update soon at least by the 19th of June! Please review and comment! First fanfic and crossover! I will update as soon as I can the latest on the 19th of June! Hope you liked it!

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