Sailor Moon uses all of the Sailor Crystals, including those of the living Sailor Quartet, to perform her ultimate attack against Chaos: "Silver Moon Crystal Eternal Power." The attack succeeds, and after Chaos' defeat, Sailor Cosmos sends the Sailor Quartet back to the future and then fades away, with new hope for the future. As Crystal Tokyo is being built, Usagi and Mamoru are on their way to marriage. All their friends are present to witness this joyful moment. At the wedding, Usagi reveals that she is pregnant with Chibiusa.