Kabaton sets a sneaky trap for Mashiro and the others. Sora’s Mirage Pen is stolen by Kabaton and she’s no longer able to transform into Cure Sky.

The infant princess Ellee-chan has been kidnapped by a monster! A brave girl named Sora follows the kidnapper into a strange hole to save the princess, but when she finds a way out, she’s in another world?!

Ellee is in a bad mood. Sora and the others realize this is because she misses her Papa and Mama, so they decide to use the Mirror Pad to communicate with Skyland.

After defeating Ranborg, Mashiro takes Sora back to her home. Mashiro’s grandmother Yoyo does not appear surprised by their arrival and welcomes Sora and Ellee.

Sora dreams that Prism is attacked by Ranborg. Tortured by her thoughts, Sora tells Mashiro, “I don’t want you to transform into a Precure” and tries to protect Ellee all by herself.

The new semester has begun, and Mashiro heads to school, but Sora can’t enter. While out on errands, Sora runs into Ageha, who guesses that she’s lonely because she’s not with Mashiro.

Sora is enrolled in the same school as Mashiro. However, she is worried she’ll accidentally tell everyone she’s from Skyland, so she tries not to stand out at school, but…

A strange boy enters the room and speaks to Ellee. It turns out he’s a boy named Tsubasa, a member of the Puni Bird Tribe. What is Tsubasa’s reason for not going home to Skyland?

As the saucer-shaped Ranborg rampages above, Ellee is worried and flies out of the house to find Sky and Prism. Tsubasa chases after Ellee to protect her, but winds up getting captured by Ranborg.

Sora and the others arrange a welcome party for Tsubasa. He says he wants to eat a dish from Skyland called “yakitai” but they struggle to make it taste like the original.

Ageha invites everyone on a trip to the mountains. They arrive at Mount Raso and join in a riddle-solving game, but Tsubasa is on the same team as Ageha and finds himself getting irritated by her antics…

Sora and the others go to buy Ellee her first pair of shoes, and a lady lets them buy the ones she was planning on purchasing. Meanwhile, Yoyo succeeds in opening the tunnel to Skyland.

Sora returns to Skyland and reunites with Captain Shalala, the captain of the Azure Guards and the person she admires most, and becomes an apprentice member of the Guards. However, one of the apprentices doubts Sora’s skill.

Skyland is continually attacked by Ranborgs. Sora and the Azure Guards defeat them, but Battamonda collects their energy and puts Skyland into a crisis.

Sora and the gang return to Sorashido City to see Yoyo. The King and Queen are under a curse, and Ellee is feeling sad. Ageha proposes a Puppet Play to cheer her up.

During her practicum at the nursery school, the children find out Ageha is friends with the Precures. But one of the children, Takeru, disagrees on what it is to be a Precure, and runs outside.

Ageha begins living at Mashiro’s house and makes herself busy cooking and cleaning for Sora and the gang. Tsubasa worries Ageha is wearing herself out, and Ageha makes a special request to Tsubasa.

Ageha's co-worker and art school student Natsumi suggests that Mashiro enters the “Everyone’s Picture Book” contest. Sora and the gang encourage her, and she decides to try making a picture book.

Yoyo invites everyone on an outing to the mountain highlands. There, Yoyo has a vegetable garden growing, and Tsubasa is surprised at how much Yoyo knows about vegetables.

In Skyland, many people are spotting a woman in a blue cape, just like Captain Shalala. While out shopping with everyone, Sora spots a woman in a blue cape too and chases after her.

A discouraged Sora returns to Skyland and reunites with her family. Meanwhile, the Ranborg containing Captain Shalala appears in Sorashido City. Mashiro and the others take it on without Sora.

After being asked by the King and Queen to care for Ellee, Sora and the others return with her to Sorashido City, where they visit Sorashido Nature Park to see the animals. However, they also encounter a new underling from the Undergu Empire.