Chibi Chibi

Chibi Chibi floats from the sky with an umbrella. She is adopted as Serena's little sister. She often gets into trouble. She is from the future, but her origins are from the past.

A long time ago, during the Sailor Wars, Chaos ws taking over the galaxy. Sailor Scouts from all over the galaxy came to fight, but Chaos was too strong for them. It looked as though the whole galaxy would be destroyed.

The only Senshi strong enough to defeat Chaos was Sailor Galaxia. She was the Golden Queen and Guardian of the Galaxy. She was able to trap Chaos inside of her where Chaos could not be released. But, then, Chaos started taking over Galaxia and turned her evil as well. She could not release Chaos, or the galaxy would be destroyed.

Before all the good inside her was lost, Sailor Galaxia released her Star Seed, "The Light of Hope", in the hopes it would one day defeat Chaos inside her. Her Star Seed was Chibi Chibi.

Galaxia became evil as Chaos overcame her. Whe waged a war to give Chaos control of the Galaxy Cauldron, the place where all the stars are born. She does this by taking the Star Seeds that belong to all the Senshi in the universe, the ones that shine forever. If a senshi's star seed is taken, she dies unless she becomes one of Galaxia's servants, the Sailor Anima Mates.

Galaxia gains more and more power as she collects star seeds and Chaos takes control of the Galaxy Cauldron, becoming part of it.

Sailor Moon gives her life to fight Galaxia. When it looks as though they've lost, Chibi Chibi's tears form a new star seed that enters Eternal Sailor Moon. In a pink light, Chibi Chibi becomes Sailor Cosmos. In the future, Sailor Cosmos is the final transformation of Sailor Moon.

This future held only death and destruction. Sailor Cosmos travelled back in time to help Sailor Moon destroy the Galaxy Cauldron, controlled by Chaos, so the future would not suffer. Chibi Chibi persuades Sailor Moon to fight and kill Galaxia, using herself as a sword. Galaxia destroys the sword, but Sailor Moon finds the good in Galaxia. She is then freed from Chaos, who is still imprisoned inside her. This gives life back to Chibi Chibi and all the others that died when there star seeds were taken by Galaxia.