Ciel Soleil/History

Ciel Soleil participated in the Vytal Festival as part of her mission to watch over Penny. During their doubles match against Russell Thrush and Sky Lark of Team CRDL, Ciel merely timed the match, watching as Penny effortlessly dispatched her opponents.
After the match, as Ruby Rose ran down to meet Penny, introducing herself to Ciel when she notices her. Ciel brushed her off, criticizing Penny for a slower time during the match and ignoring Ruby's greeting. When Penny pleads with Ciel for a minute to speak with Ruby, she relents, allowing her exactly a minute. After the minute is up, Ciel calls for Penny to leave.
During the Fall of Valeria, Ciel escorted a damaged Penny to a Bullhead, where the two ran into Cinder Fall. Before Ciel could board, Cinder began attacking the Bullhead. She stayed behind to slow Cinder down to make time for the Bullhead to escape. However, Ciel was overwhelmed almost immediately, with Cinder ending the fight by stabbing her through the throat. Collapsing to the ground, Ciel slowly bled to death, writhing in agony in her last moments.