Quintessence || An Avengers FanFiction

Quintessence: A unique form of energy, specifically life itself. Katrina Hart, young SHIELD agent and mutant. Having been raised by some of SHIELD's best agents and a man with a Captain America trading card collection, her name was one of the top choices for the Avengers Initiative. When a threat from an entirely different world came into the picture, the teen was on the front lines of it all, and she quickly realized she was in over her head. So, along with 6 of Earth's mightiest heroes, she was thrown headfirst into the deep end, and the world was resting on her shoulders. And she was determined to keep it above the surface, whether or not she drowned. (Sorry if this description sucks, it's my first story, so please be gentle. Haha! Constructive criticism is welcome, but again, nothing too harsh, please. Also, I only own Katrina and her storyline, everything else belongs to Marvel. Anyways, I hope you like the story! Will be trying to update weekly.)