Neon Genesis Pretty Soldier Neon Sailor Moon Infinity Zodiac Celestial Warlord Titan Divinity Storm-- Ancient Primordial Beast God Slayer / Intergalactic Cosmic Supreme Dragon King Revolutionary Great War Zone Millennium: Cosmic War of Light & Darkness is a fan fictional crossover series based on Sailor Moon & Ghost In The Shell.
Motoko Kusanagi is Neo Sailor Moon's aunt and one of The Sailor Soldiers, Neon Sailor Charon.
The main focus is on The Silver Millennium Great War also known as The Great Sailor Wars.
The Neon Soldiers are Princess Serenity's bodyguards and The true princesses of The Solar System.
The canon Sailor Scouts are from noble families, they are the reason for The Great Sailor Wars.
The Neon Solsiera possess lost high-tier longinuses containing the spirits of The Supreme King and The Primordial Beast God Slayers.
Sailor Galaxia is not a major villain in this series because she was once the jailer of Chaos until Dark Sailor Sun ripped it out of her soul, causing her star seed to return to her body and the existence of Chibi-Chibi.
The Silver Millennium fell because of this war.