Echo's concentration was broken when she heard yelling. Below, a male was calling out to them. The girl and she. Shouting questions at a quick speed. Echo tilted her head leaning forward a bit. She absentmindly ran her hands over her weapons. 

She kept a tight hold on her bow, her arrows on her back ready for action. So, with a little grunt she three herself over the ledge of the building falling into a tuck-and-roll in order to minimize any damage.

She got up quickly and expertly pulled out an arrow and set it up in her bow aiming it right at the guy. 

"Who are you and what is your intention?" 

She spoke in an emotionless voice with an edge. She wasn't sure of his threat level yet. She was still analyzing him.

She saw the girl run to help the girl in the tree out the corner of her eye but, didn't let it faze her.