Cosmic Battle! "Life" versus "Nothingness."

Cosmic Battle! "Life" versus "Nothingness." summary: In a fantasy world where the cosmos, cosmology, and cosmic forces are all integral parts of a single "universe," two supernatural beings, commonly called "Constellations," are engaged in a galactic battle amidst the stars and a nebula. [Note]: This unofficial mini-story incorporates "canonical elements" from the lore of my manga (which I'm currently working on), which is to be spread over several volumes.