The Sailor Senshi ponder Sailor Venus's words, ""As the Princess, I have something I must do no matter what."" Around this time, in front of Usagi and Mamoru a guy named ""Shin"" introduces himself. For some reason Shin doesn't know who he really is. Although Mamoru and Usagi don't like being around each other, they cooperate to try to bring back Shin's memories. The next morning, Mamoru witnesses Shin acting quite suspicious. As a completely changed Shin shouts ""Don't come near me!"" Mamoru is... ""Master Endymion....""