Heartsping : Teenieping of Love Collection

In order to find her ideal partner, Heartsping, Romi went deep into the mysterious and dangerous magic forest. She was fearless, determined, and brave, and worked with her partners to successfully solve this misunderstanding and rescue Heartsping, who was in a crisis. Heartsping was finally captured by Romi's extraordinary courage and kind heart. Impressed, and teamed up with Romi.

Romi has been living happily ever since Heartsping became her best friend. But she and her mother, Belita, keep clashing over what Romi wants to do versus what she's told she must do... Then one day, an event that shakes the entire sea sweeps her mother away without a trace. Romi loses her mother without ever getting to say sorry — without one last hug. Standing before the sea for the very first time, she finds the courage to act, together with her best friend Heartsping, the sea boy Kite, and three Teeniepings... Together, they must face a dazzling underwater city and colossal creatures of the deep. And at last, Romi comes face to face with a secret her mother had never once told her.