She was "killed" as an infant during Asgard's war with the Angels of the Tenth Realm called "Heven." This crime resulted in Odin severing the Tenth Realm from the other nine as punishment for their attack. Thor learns of his sister's existence when he is exposed to the secrets of Uatu, the Watcher's eye, by the Orb. He returns to Asgard to confront his mother about Angela's existence, and subsequently travels to the Tenth Realm with Loki to learn more about his sister. The Guardians of the Galaxy and Angela are attacked in warp space by a band of pirates, called Warpjackers. During the battle, Angela abandons the Guardians when the adult Loki telepathically tells her that the portal to Heven is open and that she can return home. As Thor battles Heven's guards, Angela appears having been guided to the doorway to Heven by Loki, and prepares to battle Thor. Angela fights an exhausted Thor who had just fought off the army of Heven, and is then told by the Queen of Angels to bring Thor to her. The now-female Loki has aligned with the Angels, telling Thor that "being on the winning side seems just perfect." While Loki leads an Angel fleet to Asgard, under the false pretence to help them destroy it, Thor escapes captivity and engages Angela in combat once again. The fight between Thor and Angela is interrupted when Odin (who Loki freed from his self-exile) arrives and recognizes Angela as his daughter, revealing Angela's true lineage as the long thought dead Aldrif. A long time ago, the Angel tasked to dispose of Aldrif's body found out the baby was alive and raised her as one of the Angels under the name of Angela. In light of this revelation, the Queen of Angels grants Angela her life, pardoning her for her service to the Angels, but exiles her from Heven due to her lineage. After leaving Heven, Odin tells Thor, Loki, and Angela that he still loves his children. Angela then decides to leave in order to explore the other realms. Later, Angela and her lover Sera abduct the newborn daughter of Odin and Freyja. Unbeknownst to Odin, the baby is possessed by the spirit of Surtur and Odin orders Thor to hunt down the pair. Angela and Sera with help from the Guardians of the Galaxy, stay ahead of Thor and take the baby