Marina Jackson is back, and this time she has new powers. Jack Frost, her new mentor, has to teach her how to master her brand new powers in Night Academy, where she'll meet new people, new threats, and new drama! Not only that, problems start to arise in Camp Ultimate. Will Marina be able to master her power? Will the problems in Camp Ultimate stop? Or will everything fall apart?

The war with Gaea is over. All of the seven died. Except for Percy. Percy left camp to escape his memories. To lead a normalish life. But... Fury wants to bring Percy in for his counts of terrorism. Then what happens when his grandfather comes into the picture? Sorry for slow updates. Don't own PJO or Avengers or any of that. Expect A LOT of edits.

(Written from 2013-2014) Marina Jackson thought she had the normal life. She's a demigod, and to top it off, she's Percy Jackson's twin sister!!! Now Marina and her friends have to save Percy from the evil sorceres Medea. Will she be able to save Percy before its too late?(P.S, lots of cursing. Sorry😅)