One night, Chibi-Usa has a dream where she meets a Pegasus in a mysterious forest. The Pegasus asks that she keep their meeting a secret, and then disappears.

The girls learn that Tomoko Takase, author of the best-selling book The Moon Night Pegasus, used to be Makoto's classmate from her previous school. Eager to get an autograph, the girls decide to go pay Tomoko a visit.

The Amazon Trio learns from Zirconia that the Pegasus appearing in this world is actually a shadow of its true self. Hearing this, Tiger's Eye hatches a plan to capture Pegasus by using a Lemures that can enter other people's shadow and control them from within.

Chibi-Usa bumps into a young man after becoming enthralled in a beautiful illustration book she had Usagi buy for her. The man coincidentally turns out to be the author of the book!

Usagi spots Minako out on a date with a handsome man. She quickly gathers her friends to spread the news, when they see Minako being dropped off by her boyfriend. Much to everyone's surprise, the boyfriend is different from the one Usagi saw earlier.

An old woman named Mayako lives alone in a huge mansion. Mayako is very distrustful of strangers, especially men, believing they are after her wealth and fortune. Diana and Chibi-Usa eventually learn that Mayako is actually a kindhearted person who is just trying to protect the house full of her tre

News reports of Pegasus attacking the town cause Usagi and the other Sailor Guardians to have doubts about whether Pegasus can be trusted or not, much to Chibi-Usa's frustration. But the girls soon learn that it was a trap laid by Fish's Eye to lure the real Pegasus out into the open.

Usagi and her friends are enjoying their summer vacation by checking out boys at the beach. Shingo is also with them acting as their bodyguard?especially for Ami, whom he has a crush on.

Usagi and Chibi-Usa see an ad for a free ballet lesson for beginners and immediately sign up. As they clumsily practice, Fish?s Eye, who has also joined the lesson, draws the class's attention with his elegant dancing skills.