Harpy Dragons

The masterminds of the retaliation against the Crows, Kayida is set on getting revenge against Jiro and his friends- and with her fiancee Harper by her side, they're hellbent on making the entire flock suffer.

Harper herself was running the secret rural town of Willowtown that borders the Eagle Faction and Owl Faction. She took over the Lupin project after Fenrir had dropped it due to being inhumane, but she wasn't done with it. She is also siblings with Hawk and the granddaughter of Hector himself, having such power to revive the project without being noticed.