After the Queen was dangerously wounded from the fight with Evil King, she separates into the parts that make her. It is now up to Nagisa and Honoka to become Cure Black and White again after Mepple and Mipple awaken once more as someone attempts to resurrect the Evil King.

The girls try to learn more about the mysterious Hikari while searching for the missing Heartiels.

After Pollun runs off to locate Seekun, he and Hikari run into one-another. When he takes off she decides to follow after him and learns something about her new friends...

Hikari tries to determine just who or what Pretty Cure is as Nagisa tries to find another solution to deal with her noisy room guests without alerting anyone of their presence. In this time, Hikari and Pollun express a desire to help the Cures out.

Cure Black and Cure White welcome their brand new teammate, Shiny Luminous and help her adjust to her newfound abilities. In this time they start wondering what Hikari's connection with the Queen is.

Akane sends Hikari shopping with Nagisa and Honoka and Hikari gets temporally lost. She manages to get the shopping done and join up with Nagisa and Honoka again but they are attacked by Uraganos on the way back.

Nagisa's Mom goes to her high-school reunion and leaves Nagisa to do the chores. Nagisa slacks off at first but then gets to it after a visit from Honoka.

Nakao, Akane's colleague, tells her to close the Tako Cafe and return to her original job. She becomes worried and Hikari, Nagisa and Honoka helps her not to close the café.

It's Honoka's birthday and her parents come to visit her after being away for their jobs. They take her to a French restaurant but the power gets cut off and Viblis attacks.

Honoka and Nagisa's class goes on a field trip to a cake factory but are attacked by Viblis.

It's the Lacrosse Championship and the team are set to take on another school. But a fallout with two of the members causes the team to lose, but Nagisa manages to make them work together. Meanwhile, Hikari gets an encounter with Viblis but is not able to fight her herself. Later on, Honoka and Nagisa comes to the rescue and tells Hikari not to fight the Dark Zone alone

Akane takes Nagisa, Honoka and Hikari to a festival in the highlands for their work in the takoyaki shop.

Nagisa has an argument with her mother and feels that she is annoying. But after a conversation with her father, she realises all the trouble that her mother has gone through to look after Nagisa, so she goes home to make an apology.

Fujipi's soccer team has a match with another school and Nagisa, Honoka and Hikari go to cheer him on. But Circulas appears in the middle of the match, so they leave the game to prevent the match from being disrupted by him.

Hikari goes out with her friends Nao and Miu. Meanwhile, Honoka studies at a library whilst Nagisa goes to a bakery to get bread for her mother. They all meet up at the same area and Nao persuades Nagisa into playing basketball with some boys.

Shiho and Rina tell Nagisa that her horoscopes predicts a good week for her and that her lucky colour is yellow. Nagisa does not believe it, but after a series of good events, she decides to not study for her mid-term exams and instead rely on her luck. During the test, Uraganos attacks, and Nagisa, Honoka and Hikari fight him.

The Science Fair is coming up and Honoka and the Science Club do not know what theme they should do for the fair so they redo the Lightning theme that we done last year (as seen in Pretty Cure). Honoka feels that it is not the right choice but after a while, she changes the theme to "Trash and Us" and everyone works hard on it. On the day of the Science Fair, Uraganos attacked Honoka and Yukiro but Nagisa and Hikari made it on time to fight him off.

Nagisa's family and Honoka go on a camping trip, and Hikari joins them later on. Chuutaro runs away, and the three girls chase after him, only to find Uraganos. They fight him off and return to Nagisa's parents, but they could not go to the waterfall because Nagisa's dad was concerned about the rain. When they visit Akane, they find out that a landslide happened by the waterfall. Intelligen gives Nagisa, Honoka and Hikari some notepads and goes inside the Chairect.

When Nagisa overhears her father talking about moving to Osaka, she feels worried about Honoka and Hikari's reaction to the news. Fortunately, it was her father's boss who was moving, but Hikari thinks that Nagisa is moving and finds it hard to tell Honoka.

After noticing how strange Rina has been the girls discover she has been taking care of a baby raccoon. As she tries to adjust to saying goodbye to it, Nagisa and Honoka are overwhelmed by their own sadness when they realize that one day they will have to part with Mepple and Mipple.

Hikari bonds with a boy named Daiki and tries to help him feel better after he reveals he got into a dispute with his parents. Meanwhile, the boy in the mansion is finally allowed outside of the Mansion of Darkness.

Pretty Cure is confronted by the toughest villain yet, Baldez...

The girls go to Lake Hyoutan with Seekun and Intelligen to look for the 'shining piece of Earth surrounded by six pillars'. But when Baldez figures out their plans he steps in to take it and the Power of Creation for himself.

Nagisa and Honoka are preparing to lead their summer camp teams, but to their surprise, Hikari decides to join. Along with Yuka - who doesn't actually seem to be there for the clubs themself

The girls, along with Honoka's grandmother, decide to visit the lake one warm summer day. Seeing that Hikari has a problem, Sanae encourages her to never give up and she uses this advice when the girls get attacked by Viblis.

As the Summer Festival approaches, Nagisa worries over not having a plan for the future. Unknowingly, someone else she knows is in the same boat as she is and with that persons help, she may realize that she doesn't need to hurry.

The girls join Akane as she visits a Pear Orchard in search of a new menu item, and during this, Nagisa decides to base her research on the Pears and lends the couple who own it a hand.

Rumors around school about the ghost Ruriko haunting it begin to surface. At first the girls don't believe it but after a series of strange events, they start to reconsider the possibilities.

Lulun goes to live with Nagisa after annoying Pollun but when this arrangement doesn't work out, they return her to Hikari. In this time, the siblings learn about the bond between brother and sister.

The girls go for a trip to the Amusement Park and Hikari makes a vow to protect Lulun from harm. But Circulas shows up to get rid of her, angering the girls.

It's a Lacrosse tournament and Verone Academy is set to face Kakatouan school; however, things prove to be difficult when the rivaling team easily gains a lead. To make matters worse, Viblis has decided to show up.

Nagisa is in charge of writing an article for the school newspaper, so in hopes of encourage her, Honoka takes her, Shiho, and Rina to a woman named Mitoya, who runs an odango shop. She announces her plans to close it, but after seeing their article starts to reconsider.

Nagisa's birthday has come up and the girls decide to spend the day observing flowers. However, Nagisa is more focused on her attempt to confess her feelings to Fujimura after she gets to spend time with him.

It's the first day of the field trip and Nagisa and Honoka takes a look at some of the features in Kyoto. Nagisa finds a lottery and wins two tickets, giving her and Honoka the chance to see an Edo drama. Meanwhile, Hikari feels worried after a series of weird event and Whisun comes out of the Chairect to tell her that "the truth is coming".

Hikari joins the girls on their last day of the field trip. But strange events continue occurring as the little Boy from the Mansion observes Kyoto under the watchful eye of the inhabitants of the Mansion of Darkness.

Pollun and Lulun are are taken by a little girl after she mistakes them for stuffed animals someone threw away.

Nagisa attempts to make Shiho's newest play a big success but fears the worst as her friend continuously makes changes to it.

Honoka is invited to move to Paris in order to be with her parents. But while she is excited by the prospect she is unsure if she is willing to leave everything else behind.

The Lacrosse Championship is beginning with Verone Academy going against Otagaku. In this time Nagisa bonds with Nagasawa, the captain of Otagaku's team and both girls reminisce about what encouraged them to play Lacrosse and how their feelings are about it now.

After Ryouta is promoted to a higher badminton Club, Nagisa is tasked with taking him there. As the older sister she tries to show him support and is really excited, but this only causes him to try to avoid her.

With Fujimura's birthday approaching, Nagisa wants to get him a great gift. She is inspired to make something special but struggles to give it to him.

Nagisa is invited to the Amusement Park by Fujimura and it's a dream come true! But to her dismay, Honoka and Kimata were also invited. Together the four friends spend a day at the Amusement Park as Nagisa plans to work up the courage to confess her feelings for Fujipi.

With the school year almost over, a new captain is chosen for Science Club and Lacrosse. In this time everyone prepares to celebrate the holidays while trying to get to know the new captains.

The balance between both worlds has began to shift, with those of the Mansion of Darkness, and those of the Garden of Light aware. Hikari then vanishes and runs into Hikaru, who questions the truth of his existence.

After the disappearance of Hikari, the girls learn that she isn't remembered by anyone; although they know that something is missing. As the girls try to find her, the Evil King's resurrection isn't far off and the city is shown to be at risk.

Shiny Luminous attempts to save Hikaru before the Evil King is resurrected. Meanwhile, Black and White continue to fight off the Generals.

With the fate of the world on their shoulders, Pretty Cure is thrown into the Darkness and it is up to Luminous to save them and work together to defeat Baldez and the Evil King.