All Hearts are One! I am The Strongest PreCure!!

The powerful emotions of PreCure pour into Tsubomi's heart and she is able to become the ultimate cure. With her power she is able to save Dune's heart and restore earth to its beautiful form known "The Infinite Silhouette". Tsubomi, Erika, Itsuki and Yuri toward to face for the new future. But, What will happen to Hibiki and Kanade...