calliope

After losing his mating battle, Calliope and Caliborn’s father searched for a dying star to lay his egg. When the egg containing the young cherub falls on a post-apocalyptic Earth, Gamzee takes care of it and eventually locks the cherub in its room. Neither Caliborn or Calliope have any recollection of these events.

Calliope spent most of her life in a single room "together" with her other half Caliborn. She has contact with the alpha kids via a terminal and she learns about trolls and kids through Rose's journal, where Gamzee voided out most crucial information regarding Lord English while she deems it as irrelevant.

When a hitman hired by Caliborn kills her sleeping consciousness, her brother prematurely takes full control of their shared body, leaving Calliope to die. Later on, she appears to Roxy in a dream bubble in the form of a firefly and leads her to a location where she won't be seen or heard by English (Caliborn). Because her soul's true form is quite ‘frightening’, she assumes the form of Callie Ohpeee (her oc) to meet Roxy. She explains that, contrary to what Aranea and the other ghosts believe, she does not possess any knowledge or ability that could be used to defeat Lord English. However, she believes that there may be a version of herself from a doomed timeline where she predominated over Caliborn and played the game instead.