The 2-part 'Theories of Relativity' story begins here! Secrets - and maybe a little blood - are certain to be spilled when Vampirella finds herself in the midst of an unexpected family reunion. The revelations don't stop there - we're also pulling back the curtain to reveal the origin stories of Criswell and The Conjuress! How are they connected, and what does their bond have to do with Vampirella's mother, Lilith?