Event Year: 1998

On her way home Sakura bumps into a woman in the street. After arriving at school the next day, Sakura discovers that her math teacher will be on extended vacation and the replacement is the woman she bumped into the day before, Ms Mizuki. During the lunch break Syaoran reveils to Sakura and Tomoyo that the substitute has a strong magical presence and that they should be careful around her. When school finishes Sakura and Tomoyo go to a shrine to pick up a romance charm. Upon arriving Sakura feels a presence. While at the Shrine they also see Meilin and Syaoran. After a brief conversation they are all transported into a labyrinth, it is soon discovered that this is the work of the Maze card. A number of escape attempts using the Fly and Sword cards are foiled. The Maze then starts to change shape and Meilin is separated from the others. While searching for Meilin, they find her with Ms Mizuki and they soon escape the labyrinth with Ms Mizuki's help. The Clow Card is then captured, however it goes to Ms Mizuki who promptly goes on to give it to Sakura.

When Tomoyo comes over to measure Sakura for a new outfit, Sakura comes in contact with the Little card, which shrinks her and her magic. While Tomoyo and Kero search for her, Sakura winds up in the backyard, being chased by a cat and a praying mantis. When Toya and Yukito come home, Tomoyo hides Kero while Sakura confronts the Little card, but it runs away from her. Eventually, Sakura chases the card into the kitchen, where it almost shrinks Toya, but it bounces away. The card bounces up the stairs, and Sakura gives up because it was not possible to continue. Luckily, she was then found by Kero, who explained the Little card to her. Meanwhile, Tomoyo is in Sakura's room when she hears the Little card. She is about to touch it when Sakura comes riding on Kero and runs into the Little card, thus returning to her normal size. She then seals the Little card. Later, Sakura, Tomoyo, Toya, and Yukito are enjoying Tomoyo's strawberry tart that she brought, when Sakura remembers that she promised Kero a piece. In the end, Sakura manages to get him a tiny slice. He whines and then uses the Little card to make himself tiny and eat the now huge slice of cake.

When a rumor starts that a voice is heard in the elementary school music classroom, everyone assumes that it is a ghost singing (much to Sakura's dismay). That evening, Toya comes home with Yukito for a sleepover, much to Sakura's liking. When they arrive home Sakura asks Yukito for tea, and Toya asks, too. When they sit down and talk about the ghost, much to Sakura's dismay yet again, Toya starts on about some of the students hearing the voice some time at ten o'clock in the night. Sakura gets frightened, but then Yukito adds that he heard that the voice was really wonderful, so Sakura decides that she will check it out in case of a Clow Card and to record it. When they get there Sakura is obviously frightened. Then she gets a surprise from Syaoran and Meilin. Suddenly, they hear a voice coming from the music room. They decide to check it out. When they arrive at the music room. Meilin suddenly leaps up and opens the door to the room making the Clow Card disappear. Although Sakura recognizes the song and remembers that it is the song Tomoyo sang to her and will be doing the song for the chorus. They hear it yet again and follow it to the stairs. During the chase, Syaoran and Kero tell the rest that the Clow Card is the Song card.

Sakura's father has an important presentation to complete so Sakura and her brother decide to help by taking on all the chores around the house. Sakura decides to do more and brings a snack for her father at the university. While she is there, the Sleep card shows up and starts to make all the students and professors fall asleep. Sakura manages to capture the card with the help of Windy, however her father's laptop is ruined in the process. Although her father forgives her, Sakura still feels guilty so her father deicides to make her his personal assistant and they eventually get the presentation finished.