History
Heavenly Flame Goddess was Dark Crow's general during the Emperors Era. She participated in the Destruction of Divine Beast Realm.
After the war, Heavenly Flame Goddess retired and stayed in the Stone Medicine World with her relatives, the Tie Clan.
Dark Crow gave her the Bi'an Beastworld Key. Heavenly Flame Goddess sealed the Bi'an Beastworld Key inside her clan, so what it could replenish its energy. She also sealed some treasures alongside the Key for her descendants in the hope what when Dark Crow returns for the Key he will help her clan if it's declined.