Born on Bella Rosa, Cassandra Rose-claw is Khan's baby sister. She moved to Nocturna Rosa to conduct some genetic experiments and was given a research grant by Hannah herself. With that, she proved how even the roses everyone wears in their hair is a star given a material form, like any person! The resulting paper she wrote built upon her fellow's theories on the subject and she was brought into Hannah's group. She likes clean labs, conducting experiments that benefit the people, and teasing her siblings. She doesn't like her family being harmed, experiments being conducted to make society worse, and the Claws. She's married to Claudia, Elaria, Evalyn, Myrtle, and Bolton.