Using the power of the Pretty Cards and their changing forms, alongside Cure Honey and Cure Fortune, they form the Happiness Charge Pretty Cure team as they are given the task to collect all of the Pretty Cards and protect the Earth against the Phantom Empire.
Menggunakan kekuatan PreCards dan mengubah bentuk mereka, bersama Cure Honey dan Cure Fortune, mereka membentuk tim HappinessCharge Pretty Cure karena mereka diberi tugas untuk mengumpulkan semua PreCards dan melindungi bumi melawan Kekaisaran Phantom.