The Senshi are greeted by a hologram of future Tuxedo Mask, King Endymion. He reveals that Chibiusa is the future daughter of Sailor Moon and Tuxedo Mask. This means that Neo Queen Serenity is Sailor Moon in the 30th century. King Endymion told them about the attack on Crystal Tokyo and how Serenity and the rest of them were injured in the attack. The only ones who were uninjured in the attack were Chibiusa and Diana (Artemis and Luna's future daughter).