The clock tower bell in Sakura's school tolls at midnight, when it is not supposed to do. That sound wakes Sakura and Kero up, who have no clue what is happening to the clock tower.
Next morning, Sakura has a music test, but she blows it hitting a wrong note when she is playing the recorder. When Sakura and Madison are talking in the playground, Li practices the recorder walking, then a soccer ball comes fly to him. With a reflex, he jumps and kicks the ball, and makes a perfect goal. That evening, Aiden recommends Sakura to review the test, therefore she practices playing the recorder until she plays it perfectly.
What happens next day feels to Sakura something strange. She has to take the same music test, in which she makes it perfect, but nobody knows that they repeat the same day. However, Li is the other one who knows about the repetition, and he says it is the work of the Clow Card that is in the clock tower. Later on that night, Sakura, Madison, and Kero come to school to capture the Card. While approaching the clock tower on the Fly, Sakura gets to know how to sence a Clow Card. According to Kero's comment, the Time Card has merged the clock tower to make itself stronger. Sensing the approaching enemies, the Time winds back a day with its magic.
Sakura retries the next night. This time, Li comes and suggested they have to sneak into the clock tower. When Time Card tries to escape, it gets trapped as Li set his incantation cards in advance. Sealed by Sakura, the Time Card flies to Li.
| Cardcaptors | Cardcaptor Sakura |
| The name of the video game Kero was playing was Zylon Warrior. And the enemy is Pinkoid, perhaps because it's pink. Sounds kind of cute! | The video game name was not mentioned. Neither was the enermy name. |
| When Sakura saw Li walking and playing a recorder, she ironically said, “He can walk and play the recorder at the same time. Big deal!” Sakura bore him a grudge over his arrogant comment from the Thunder Card episode. | When Sakura saw Li walking and playing a recorder, Sakura and Tomoyo were anxious about his steps. |