Exam day is fast approaching, and everyone at the Academy begins preparing for them. Repeating a grade is a possibility if you fail a test. Denki, who lacks skills in ninjutsu, is having a hard time using chakra to climb walls. And as usual, Iwabe can't wrap his head around what he's studying. Boruto and the others try to help them train and study, but end up making things more confusing for the two. Will Denki and Iwabe avoid being held back?

Sarada agrees to return a teddy bear to a young patient at the hospital, but she forgets it on the train and goes into a panic. Despite having dismissed Boruto and the boys for sitting on the roof of the train, Sarada does exactly that in her desperate search for the toy. Cho-Cho happens to see Sarada and takes her to the station’s lost and found. Sarada retrieves her package and all is well, until…

The Uzumaki household is thrown into chaos when Himawari, Boruto's younger sister, catches a cold. Naruto rarely comes home since he became Hokage, and Boruto's anger toward him grows especially because his sister is so sick.

Boruto pulls a prank and is pursued around the village by Naruto. Seeing this, Sarada can't help but be exasperated, but a part of her grows wistful as she thinks of her father, Sasuke, whom she hasn't seen since she was a baby. She begins to feel doubt after she sees a photo of Sasuke with a young woman wearing glasses. Sarada becomes determined to learn the truth. Will the secret of Sarada Uchiha's birth be revealed?!

Sasuke sends a message to Naruto about a man possessing the Sharingan. Upon receiving the intel, Naruto rushes to meet with Sasuke. Meanwhile, Sarada, who has doubts about who her real mother is, joins Cho-Cho, who is about to set out on a journey to find her “real parents.” Upon learning that Naruto is on his way to meet Sasuke, they go after him. But danger looms when they come under attack.

Sarada arrives at the tower where her father is, only to be hurt by Sasuke's surprising words and actions. Naruto and Cho-Cho can hardly bear to watch the awkward exchange between father and daughter, and try to think of something to help. But the party is attacked by a father-son duo who call themselves "Shin Uchiha," and who possess the Sharingan! Meanwhile, Sakura learns that Sarada has gone to meet her father.

Sarada is in shock after Sakura is captured by Shin's jutsu. Even Naruto, with his exceptional tracking skills, is unable to locate her. Then Sasuke discovers countless Sharingan embedded in Shin's arm. Following clues gleaned from Shin's arm, they come upon the laboratory of the heinous Hidden Leaf criminal, Orochimaru, who has been conducting research on Forbidden Jutsu. There, Sarada meets her father's former partners Suigetsu Hozuki and Jugo. She then asks Suigetsu to look into who her real mother is.

Determined to rescue Sakura, Sarada pursues Shin with Sasuke, Naruto, and Cho-Cho. After brutal battles with Shin's clones along the way, Sarada is surprised to see the bond of trust between Sasuke and Sakura, who haven’t seen each other in years. But suddenly, Shin orders his children to kill the intruders. Since her parents share a bond of trust and love, will Sarada's journey to learn the secret of her birth reach a conclusion?

The Hidden Leaf Village is filled with excitement upon the arrival of the Kage for the Five Kage Summit. Boruto knows that security is tighter than usual, but he still plans on pulling a big prank. Meanwhile, Sarada has found a new goal, to become the Hokage, and trains hard. Behind closed doors, the Five Kage discuss highly classified intel that Sasuke has obtained involving Kaguya Otsutsuki.

Boruto and his classmates head to the Village Hidden in the Mist in the Land of Water for a field trip. Kagura Karatachi is chosen as the village guide. About the same age as Boruto, Kagura is already an accomplished shinobi and serves as an aide to the Mizukage, Chojuro. Once known as the Blood Mist Village, it's now more modern and bustling than anyone could have imagined. However, dissatisfaction exists among some Hidden Mist Shinobi.

Boruto and his classmates are invited to tour the Hidden Mist Academy under Kagura and Chojuro's escort. The Hidden Mist emphasizes swordsmanship, and Boruto is awed by their intense training sessions. Chojuro sees Boruto's interest and arranges a sparring match with Kagura, who seems hesitant. Kagura is extremely skilled and has been asked by Chojuro to become the successor to his Great Twin Sword, Hiramekarei, but he has declined.

Tsurushi Hachiya, Kagura's former classmate at the Academy, finds Boruto and his friends from the Leaf irritating, so he kidnaps Denki. Kagura and Boruto set out to rescue him, and they find themselves in a battle against Hachiya and his crew. During the fight, the truth that Kagura has been hiding is revealed!

Kagura makes up his mind to accept the famed sword Hiramekarei from Chojuro, but unwittingly becomes part of a plot set up by Kagura’s old acquaintance, Shizuma Hoshigaki, a man who opposes the new, peaceful shinobi order.

Kagura unlocks the storeroom to let Shizuma take the Mist Blades. The New Seven Ninja Swordsmen begin an insurrection, the end goal being to turn their village back into the Blood Mist Village! News of the rebellion reaches Chojuro and Mei, the current and previous Mizukage. They are determined to execute the perpetrators, along with Kagura, who aided them. In order to change Chojuro's mind, Boruto makes an astonishing announcement.

Chojuro leads Boruto and Sarada to the location where Shizuma and his "New Seven Shinobi Swordsmen" are based. Shizuma uses his jutsu to create a fog that clouds the trio's vision, and they end up getting separated. Sarada is forced into one-on-one combat with a kunoichi, Buntan Kurosuki, who wields the Lightning Blade, Kiba the Fang! In the thick fog, Sarada uses her Sharingan, but her enemy is stronger than expected. Driven into a corner, she comes up with a counterattack. Meanwhile, Boruto goes up against none other than Kagura.

Boruto urges his friend Kagura to return with him, but Kagura rejects him and begins to attack. Although Boruto is desperate to save him, Kagura once again falls under a spell and is unable to defy Shizuma. Then someone steps in between the two as they battle. It's Mitsuki, and he has obtained intel about the rebellion. Just what is the intel, and can Boruto save his friend?

The field trip comes to an end, and Boruto and his friends prepare to return to Hidden Leaf. Chojuro, the Mizukage, sees them off, but Kagura is nowhere to be seen. The class makes it back to the Leaf Village safely and Boruto is relieved to be home. But Himawari isn't her usual cheerful self. She's been looking forward to the souvenir that Boruto promised her, which he completely forgot to get! Boruto decides to tell the truth and beg for Himawari's forgiveness, but he misses his chance, and things gets worse!