In the Flower Kingdom 13 years ago, the Kingdom was invaded by the Flower Destroyers. The queen feared that the queen of the Flower Destroyers, Queen Foxglove would steal the newely-born princess and the Flower Jewel to spread despair around the world. To avoid this, the Flower Queen sent the newly-born princess to another planet named Earth. 13 years later, a girl named Spring became a Precure known as Cure Lilac, the purple flower of wisdom. When Spring was called to the palace, hundreds of Petaltrians crumbled the wall down which causes Spring to transform into Cure Lilac only to be defeated by Sirena, one of the commanders of the Flower Destroyers. Daisy, a fairy from the Flower Kingdom, is then tasked to find the remaining Precure, the missing princess and the Flower Jewel. On Earth, Daisy meets May and after May's best friend, Stella, gets transformed into a Petaltrian by Sirena, May becomes a Precure known as Cure Tulip!