<P> When Emma Swan discovers that a former friend from her past , Lily , is Maleficent 's long lost daughter , she embarks on a quest to find her and bring her back to Storybrooke in order to reunite her with Maleficent , and Regina teams up with her in an effort to warn Robin Hood about Zelena , but the two are about to face what awaits them outside Storybrooke . Inside Storybrooke , Gold finds himself dealing with Belle , and back in Emma 's past , her friendship with Lily after she is placed in a foster home could threaten their future . </P>
<P> When Emma Swan discovers that a former friend from her past , Lily , is Maleficent 's long lost daughter , she embarks on a quest to find her and bring her back to Storybrooke in order to reunite her with Maleficent , and Regina teams up with her in an effort to warn Robin Hood about Zelena , but the two are about to face what awaits them outside Storybrooke . Inside Storybrooke , Gold finds himself dealing with Belle , and back in Emma 's past , her friendship with Lily after she is placed in a foster home could threaten their future . </P>
who is lily from once upon a time
who is lily from once upon a time
Maleficent 's long lost daughter
Maleficent 's long lost daughter