Meeting the dark sorceress from quest 32 without Mira will give you this quest to come back with an angel or an angel feather. Talking to the sorceress again after obtaining Mira will finish the quest. Due to the events during the dialog the quest is always a failure and the quest reward can't be obtained.
Obtained from the dark sorceress. (Map no. 12)
Bring an angel or an angel feather to the sorceress.