Millie (Emily Power) was a normal child. Her parents, Sarah and Max were loving and caring. She was born in Portugal but her father was Chernarussian and her mother Polish. When she was 10 years old her family moved back to Chernarus, to the city of Mogilevka where the family business was. All was going well for Millie until her father disappeared while on a sailing trip with a friend. Right after that the outbreak started and Millie went from one hell to the other.
Her mother was one of the first in her town to become infected, and soon the whole town was in chaos. She fled, carrying just a few of her belongings, a Teddy bear named Brian, her school backpack and some food. A couple of days after running away from her house she met a couple who promised to protect her. All was well until it wasn't. At first Millie was treated like family but soon the couple started treating her more and more like a slave. After a few weeks, the first beating. After a couple months the beatings became torture. She didn't even have to do anything wrong, anymore. They would do it for fun, out of their own frustration and just because they could. But they were always careful not to mark her hands and her face, they didn't want others to know what they were doing to her.
At first she cried, screamed, begged for mercy, to no avail. A year has passed and her tears dried, her screams silenced, her soul died. There was only hate in her beautiful green eyes. Almost 2 years had passed. The three of them were inside some apartment building, in a city Millie doesn't know. The couple was sleeping, drunk after finishing a few vodkas and Millie's nightly beating. But that night they got reckless, they left the door key at Millie's reach, and she didn't hesitated. She grab the key and ran out of there, as fast as she could with her beaten legs, and her back still bleeding. She had only time to grab her backpack, her only reminder of her past life, but in the hurry, she didn't notice Brian, the teddy bear wasn't in it, so she left that piece of her behind. She would have cried if she could.
It's been a few months, now. Millie learned how to live from the woods, how to fish, how to kill and skin a chicken. In all this time she avoided all human contact. Never spoke a word again. Now, she's not Millie anymore, she's wild, she became the forest.