Eclipse was created in the void of nothingness where her creator revealed her purpose: Becoming a calamity that would plunge Terra into everlasting darkness. However, Eclipse had no such wish, for she could not comprehend why her creator wished such things, rather she simply wished to be with her creator.

Fate had other plans, ripping Eclipse out of her creator's realm, and thrusting her into the harsh world of Terra where her kind had gone extinct. Now alone in a foreign place, she must face the cruelty of Terra and its residents.