Season Three: Death Busters (2016)
A few months have passed since the defeat of Death Phantom, and Usagi, Ami, Rei,
Makoto, Minako, and Chibiusa have all enjoyed their daily lives in peace and
harmony. With the third evolution of their standard Sailor forms and much
stronger elemental abilities, the four Inner Sailor Senshi are prepared for
anything. Chibiusa is glad to train in order to become the sixth Sailor Senshi of
the team by transforming into Sailor Chibi Moon. With the mystical Cosmic Heart
Compact in her possession, Usagi now transforms into the third evolution of her
regular Sailor form and is even stronger than ever with the Heart Moon Rod as her
newest weapon. However, new forces arise out the blue, using vile monsters called
Daimon. In addition to this new threat, two new mysterious Sailor Senshi appear,
but have ambiguous intentions. To make matters worse, Mamoru and Rei begin to
have vividly recurring nightmares about the annihilation of the world, where the
Messiah obliterates everything and everyone with a long sickle-like
weapon.
As new mysteries and disturbing secrets are brought to light, these new villains
(who are called "the Death Busters") are gradually harnessing a great power
within someone that will lead the Earth toward annihilation. In addition, a tenth
Sailor Senshi is introduced; one who is considered the strongest and most feared
of all.
In the climax, Sailor Chibi Moon evolves into Super Sailor Chibi Moon (with the
sacred power of her very own Holy Grail), and combines her new-found Super Sailor
abilities with those of Super Sailor Moon to annihilate Mistress 9.
Unfortunately, their efforts prove futile as she merges with Pharaoh 90. Super
Sailor Moon seemingly sacrifices herself to exterminate Pharaoh 90 by entering
him directly and releasing the immense powers of both the Holy Grail and the
Silver Crystal against him. It is then that three talismans glow and resonate;
therefore awakening the last and strongest of the Sailor Senshi- Sailor Saturn,
the Guardian of Death and Destruction.
Once awakened, she unleashes her supremely powerful destructive and deathly
abilities upon Pharaoh 90, and ultimately brings about the complete annihilation
and nonexistence of the entire world by dropping her Silence Glaive down on its
edge. Fortunately, Super Sailor Moon appears unscathed; thus giving the four
Inner Sailor Senshi and three of the Outer Guardians to evolve into their own
Super Sailor forms. Reveling in the agony and disintegration she has brought upon
Pharaoh 90, Sailor Saturn assures everyone that "always with the end comes hope
and rebirth" and that the only one capable of bringing such holy power forth is
Super Sailor Moon herself. The Guardian of Death and Ruin then urges Super Sailor
Pluto to forever close the door to the forbidden realm, even though she would be
taken as well. Super Sailor Pluto calls on the mighty power of her guardian
deity, Chronos himself, and seals the Door; thus sealing both Pharaoh 90 and
Sailor Saturn away. Super Sailor Moon then becomes Neo Queen Serenity and uses
the great healing powers of the Spiral Heart Moon Scepter to revitalize the Earth
and reverse all that was wiped out by Pharaoh 90 and Sailor Saturn's supreme
deadly powers. It is then that a bright purple light emanates from the ruins,
where the cries of a newborn are heard by Super Sailor Neptune, who realizes that
it is indeed Sailor Saturn; her spirit once again reborn and reincarnated as
Hotaru Tomoe. She, along with Super Sailor Uranus and Super Sailor Pluto make the
vow to raise her as their own "sister," being all alone in the world. The trio
part ways with the others, stating they will surely meet again someday, as they
are all allies and friends. To symbolize that promise, Super Sailor Neptune gives
her mystical Deep Aqua Mirror to Super Sailor Chibi Moon and tells her to look in
it for guidance, and to become an even stronger Guardian of the Future Moon by
the next time they meet.