Edward and his friends escape to Doctor Knox 's house where they learn that Bradley is one of the homunculi .
A friend of Scar 's from Xing , May Chang , saves Scar from the Elrics and escapes with him .
Elrics and Elrics ' friends escape to Doctor Knox 's house where they learn that Bradley is one of the homunculi .
A friend of Scar 's from Xing , May Chang , saves Scar from the Elrics and escapes with him .