The four Outer Senshi all live together and raise a young Hotaru, who is growing up at an accelerated rate. Setsuna thinks back when she had a terrifying vision during the solar eclipse. Now she, Michiru, and Haruka are unable to transform into Sailor Senshi. And now Hotaru is starting to show signs of her Guardian powers awakening. When she plays the violin, she projects an image of Pegasus and Super Sailor Chibi Moon. She also creates an image of the Solar System and its history up to the last solar eclipse. They see the Earth and Moon consumed in darkness even after the eclipse ends, confirming their suspicions of an invasion of a new enemy. However, they think that they lost the ability to transform because they were no longer needed. Hotaru has a vision of her other self Sailor Saturn