Hearts of Ice and Fire

by Hooded Phoenix

2 months after Frozen, Anna and Elsa are growing close again and everybody's happy. And 2 weeks after Tokyo, the Titans are relaxing. But when old enemies unite against both groups,will the good side win, or lose a loved one to the enemy? Pairings are Kristanna, RobxStar, BBxRae,and a bit of CyxBee, and a few more. I don'town the cover image,I got it from SierraThorne on Deviantart

1. Chapter 1

Hearts of Ice and Fire

Author's Note: This is my first Frozen fanfic, and also my first cross-over! This is a Teen Titans- Frozen Cross-over. It's also the first to have the Titans and the Frozen characters actually interact instead of the Titans taking the roles of Frozen characters. Here are some things you should know first, though.

This takes place after Frozen and after Trouble in Tokyo

Let's just say that Arendelle, Corona, and most Disney places are on an unknown continent

Nobody knows about Arendelle, Arendelle doesn't know about the 'outside' world

Arendelle is a country that doesn't know about the modern technologies/ fashions, etc

Arendelle is somewhere near North America and Antarctica

Anna never lost the silver-ish white strand in her hair

Somebody has shadow powers(idea for shadow powers for this person borrowed from KingdomKeepersGirl's fanfic trilogy Fire and Ice (I HIGHLY suggest reading that!)

I guess I don't really have anything else to say other than…

Disclaimer: Sadly, I do not own Frozen or any of its characters, and if I did, the movie would've been waaay longer.

Chapter One

ARENDELLE

It has been about 4 months since Elsa's coronation. Anna and Elsa have been busy trying to 'rebuild' their bonds because of the 13 years they spent alone. Kristoff and Anna have been hanging out whenever Kristoff isn't busy delivering and harvesting ice. And Olaf was, well, just being Olaf! You would have thought that since everybody was having such an awesome time, nothing wrong would ever happen again and the kingdom would live happily ever after. Well, if you thought that, then you are wrong. Things are going to get really wrong, really soon.

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Jump City

It was a cool, sunny day in early September in Jump City. People were going on with lives, the bad guys were being good for once, the heroes were relaxing, that sort of thing. But one person was getting more and more suspicious by the minute at Titans' Tower.

Robin was standing by his wind when there was a knock at the door.

"Come in." Robin called out, "Hey, Starfire."

"Robin? Is something bothering you?" Starfire questioned Robin.

"We haven't seen a single sign of Slade ever since Raven's birthday. Which can only mean that he's planning something worse than any of his previous schemes."

"Do not worry, Robin. I do not think Slade will show up very soon."

"But when he does, we need to be ready. You never know when he might strike." Robin remembered how Slade had always managed to heave the element of surprise, like when he came back from the dead with the help of Raven's father.

But Robin's thoughts were cut short when the now infamous alarm sounded out indicating that there was trouble somewhere in the city.