Momoko and the other girls are arranging flowers in a large garden clock. The boys are building a stage for its inauguration in the next two days. That night, Pluii sees the clock and wants to destroy it. Timer (clock monster) comes out to do what Pluii wishes.
In the morning, Hinagiku looks at her watch to see time moving forward. She wonders what is wrong with it. On her way to school, she is surprised that everyone is happy since the inauguration is still the next day. She asks Momoko and Yuri if it is just a practice. They tell her that the inauguration is today. Hinagiku wonders what happen to the day before the inauguration.
The principal who is making a speech, almost falls on the stage. Then, a wind blows his paper which the students try to catch. Momoko and others look at the schedule of activites for that day. They learn that Kazuya and the principal will go up the high platform to officially dedicate the clock to love. Yousuke comes by to tease them that the soccer team has food while they don't get to have any. At 12 noon, Kazuya and the principal goes up the platform but one of the post is weak which collapses and Kazuya falls down on the clock below. The flowers around the clock then turns gray. Everyone is shock as an ambulance comes to get Kazuya. The girls hope that Kazuya can still play soccer.
That night, Hinagiku wonders about the events that day then, sees the clock moving backwards. She is puzzled by this. The next day, on her way to school, Hinagiku notices that everyone is happy and wonders if there is another celebration that day. Hinagiku approaches Momoko and Yuri and asks them isn't the inauguration already finish? They tell her that it is today. Hinagiku is surprised as she sees the events she saw yesterday happening. The principal almost falling down and the paper that has flown away. Hinagiku is wondering why all this is happening again.
As they look at the schedule, Hinagiku tells them that all this has happen before and she predicts what Yousuke will do next - making them jealous of the food for the soccer team. Momoko and Yuri is surprised that she knew this. Beside a building, Hinagiku tells them what will happen to Kazuya and they think that it might be because of their enemies. A vase crash and when they enter, they see a girl frozen in time. Jamapi tells them that it is Timer and that they should find him before 12 noon or their souls will not return. Momoko tries to convince Kazuya not to go on the platform as Yuri and Hinagiku with Jamapi tries to find Timer. They find Timer who just frozen another student. Jamapi confronts Timer but only got himself frozen with his soul taken by Timer.
Timer tells them that he will destroy the celebration by freezing all the students in time. Hinagiku is angry at what he is doing. Timer comments to her that Hinagiku should not complain because she has already seen this is her dream. As Timer escapes, they transform and try to catch Timer. It is already 11:00 and Momoko is frustrated that Kazuya does not believe her. Then, she meet up with Timer with Angel Lily and Angel Daisy behind him. They tell Momoko that Timer is the cause of everything so Momoko transform to Wedding Peach.
Pluii comes to help Timer by fighting with Wedding Peach. Timer brings Angel Lily and Angel Daisy to a time trip. Timer shows Angel Daisy of a judo contest which she will join in the future. Angel Daisy says even though she wants to see the outcome of the fight, it is not right to mess with time. Then, Timer shows Angel Lily of her past wherein as a child, she took a toy from her neighbor and never got to return it. Angel Lily says that she wanted to apologize to him but turns down Timer's offer to mess up the past. They return to the present. Wedding Peach evades Pluii's attack to catch up on Timer. All three then defeats Timer and sends him to happy land. Everyone who were frozen in time goes back to normal.
The three hurries to the platform to warn Kazuya. On their way, Yousuke tells them that they had already fixed the weak post of the platform. Kazuya and the principal announces the clock being a symbol of love. Hinagiku kisses her watch and thanks it for its warning.