Annabeth isn't the only one with strange relatives... What happens when Percy goes to his family reunion with Annabeth, Piper, Jason and Leo? What happens when they meet other heroes such as Tony stark, Harry Potter, Sadie Kane, The davenports and more? What happens when they figure out each others secrets?

When Percy Jackson goes to Australia for a vacation, he stumbles upon a certain pool in a volcano. Will he find it's secrets and the Mermaids in it? The four mermaids, Cleo, Emma, Rikki, and Bella notice a hot new boy in town. Sea blown, midnight black hair and beautiful sea green eyes, he is a mermaid's perfect boy. When they follow him to the beach however, they realize all is not what it seems. Who is this mysterious stranger? And what is he doing at the Moon Pool? All will be revealed in this H20/Percy Jackson Fanfic. This disclaimer goes for the entire book! I DO NOT OWN PERCY JACKSON OR H20 MERMAIDS. THEY ARE OWNED BY RICK RIORDAN AND JONATHAN M. SHIFF. NOT ME!! Cover was made by the wonderful Potterhead_Harmione!! Started sometime in August 2015. Ended May-June 2016

ACTUAL BOO SPOILERS!!!! Percy was hoping for an uninterrupted final year of school with Annabeth after the Giant war. Of course, he didn't get it. This year's interruption wasn't monsters -which was odd, it usually was. This year it was a group of people who wanted to kidnap him for some reason. ******** S.H.I.E.L.D. has been looking for a supposed terrorist named Percy Jackson for a few years. They finally have a pin on him after all this time. He's in a high school called Goode and they're sending the Avengers to get him after school lets out. ******** Just a warning: You've never seen a PJO/Avengers fanfic like this. ******** Cover made using Moldiv. I did not draw the art on the cover. Viria drew Percy, Annabeth, and Nico. ******** I do not own any of the characters in this story. Anything referenced belongs to their/its owners, not me. Characters from Percy Jackson and the Olympians/Heroes of Olympus belong to Rick Riordan. Characters from the Avengers belong to Marvel. I own nothing but the plot.