This chapter wasn't going to be like this at all. As Bob Ross said, it was a happy little accident.

Cassiopeia is the reason behind the name Ghost Girl Phantasma. Meant to be a ghost, her entire narrative switched.

In the current version her nature is vague, open for interpretation and supporting both theories.

 

This drawing represents one of the concepts behind her death, missing an arm. The idea of her dying from a stray bullet meant to hit her lover was considered before scrapping everything.