Hels kid (PJO x Magnus Chase fanfic)

For some reason, I didn't die. Or at least, I came back. When I'm perfectly fine the next day, I think no one sees me, but I'm wrong. Soon, these kids from Camp Half-Blood are picking me up to keep me somewhere that "I'll be safe." I'm freaking out. But then I'm not 'claimed,' whatever that means, and soon, some buff looking guys are going to take me to Valhalla, where I apparently needed to go, but a 'Valkyrie' hadn't got me before my body disappeared for some reason. I am sent there instead, and am put with yet more crazy people. Soon, I'm fighting a giant killer Ice giant, and trying to stop a The World of Elves from being destroyed. (How crazy can life get?!)