Kim Su-hoon

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.

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.

At school, a new student named Kagami catches Adrien's attention, which Marinette is quick to notice. However, Marinette herself meets Luka, who may well sow confusion in her heart… She also meets the Guardian of the Miraculous, Master Fu, and learns about the existence of other Miraculous. Thanks to them, she will be able to occasionally enlist the help of other superheroes of her choice for particularly difficult missions. Finally, she finds out that Hawk Moth has a dreadful plan that he has been working on for a very long time and that he is determined to implement to defeat Cat Noir and her!

Four animal superheroes called the Miniforce transform into robots to protect small and defenseless creatures from the hands of scheming villains.

Set free on Earth, fairies with magical powers begin influencing people's emotions. Now, it's up to a princess from a faraway kingdom to stop them!