The Hidden Leaf Village is located within the Land of Fire, one of the Five Great Shinobi Nations. Boruto Uzumaki lives here and he's the son of the village leader, Naruto Uzumaki, the Seventh Hokage. One day, Boruto saves a boy named Denki Kaminarimon, who's being picked on. Denki is physically weak, so he is unable to stand up to the bullies. On his way to the entrance ceremony at the Ninja Academy, Boruto sees Denki again. He notices that his chakra is warped and that he is acting strangely.

At the suggestion of Shino Aburame, their homeroom teacher, Boruto and his classmates split off into gendered teams to capture flags placed on the roof. Boruto and the rest of the boys' team quickly head for the roof, but they struggle with traps and the girls' team, led by Sarada Uchiha and Chocho Akimichi. Desperate to capture a flag before the girls' team, Boruto tries out a Summoning Jutsu, but he ends up summoning something unexpected!

Boruto, Shikadai and Mitsuki arrive at the location they are told to go to by Shino. They notice their teacher is acting different than he usually does— and Shino suddenly attacks them! Shino belongs to the Aburame clan, a clan of Insect Users. He unleashes a swarm of Parasitic Insects. Boruto and the others can't match the skill of someone who's a jonin. But even in this situation, Mitsuki remains calm and coldly stares at Shino.

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?!

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.

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.

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!

Boruto manages to perfect his Rasengan and begins training under Sasuke. He’s an extremely strict teacher because Boruto’s unfocused and only thinks about surpassing his father, and keeps looking for the easy way out when training gets tough. Iwabe, Sumire and the others also decide to take the Chunin Exam and turn in their applications. Hoping to show off his skills to Naruto, Boruto decides to apply as well. Meanwhile, the Otsutsuki Clan set their sights on Killer Bee!

Round two of the Chunin Exams begins. For the second test, three-man teams must try to capture their rival team’s flags. Sarada and Mitsuki set out for enemy territory while Boruto stays behind to guard their flag. The Senka Triplets from the Hidden Mist attack, and Boruto finds himself in trouble. Boruto considers using the Scientific Ninja Tool that Katasuke gave him, but it's prohibited to do so during the exam

The third round of the exams begins, consisting of individual battles held tournament style. Boruto’s first match is against Yurui of the Hidden Cloud, and Shikadai is matched up against Yodo of the Hidden Sand. Sarada and Mitsuki are up against Tarui and Toroi of the Hidden Cloud, while Inojin and Cho-Cho pull Araya and Shinki of the Hidden Sand, respectively. After honing their skills in jutsu and strategy, the intense battles between the young shinobi begin!

The tournament nears its finale, as the matches of Sarada vs. Araya of the Hidden Sand and Mitsuki vs. Shinki of the Hidden San begin! Sarada uses her shuriken and Sharingan skills to attack Araya relentlessly, but he counters her with total ease. Her genjutsu has no effect and she is backed into a corner. In Mitsuki and Shinki's match, the evenly matched duo puts on a show of skills.

Momoshiki, Kinshiki and Urashiki of the Otsutsuki Clan suddenly appear in the arena filled with spectators. Using his Scientific Ninja Tool, Boruto hurls jutsu after jutsu to no avail against Momoshiki, who is targeting Naruto. Meanwhile, Urashiki is curious about Mitsuki's strange power and goes after him, but he is confronted by Gaara along with the Mizukage Chojuro. Naruto and the other ninja do all they can to protect the citizens, and for the first time, Boruto witnesses the magnitude of his father's power in real combat.

Boruto has made his rounds apologizing to everyone for his transgressions during the exam, but Momoshiki's prophecy continues to bother him.

At Jiraiya’s suggestion, Boruto and Naruto train to synchronize their chakra, but this turns out to be more difficult than expected. Boruto then runs into Neji and decides to talk to him. Sasuke, upon seeing a discouraged Naruto, is unable to ignore him.

Boruto's quick thinking exposes Urashiki's trick that enables him to see into the future and they manage to inflict some damage. But before they can breathe a sigh of relief, Urashiki emerges again with an even stronger move, and they're back in the same predicament!

Enko Onikuma—one of Boruto's former classmates and a member of Team 40— was possessed by a Summoning Beast as a child. Now, she can manifest its enormous power. But lately, she hasn't been able to control her power, hindering her work on missions. Meanwhile, Ibiki Morino approaches Enko and tells her that she'll be working under him going forward.

Boruto and the others learn that the boy named Kawaki is the target that Kara has been seeking. They watch on as a battle rages between Kawaki and the Kara Outer, Garo, and are shocked by the young man's capabilities.

Naruto has been pulled into a different dimension by Jigen. There he encounters Sasuke, who tells him that Jigen is a dangerous person and that they must do whatever it takes to defeat him immediately. Naruto and Sasuke work together to defeat Jigen in a fierce battle, but they struggle against Jigen's advanced fighting abilities and mysterious jutsu. Meanwhile, Boruto gets a bad premonition when his Karma starts acting up, and so he quickly returns home with Mitsuki. Kawaki and Sarada are there, worried about Naruto's safety.

Naruto and the others are exhausted from their battle with Isshiki. Suddenly, Boruto attacks Sasuke. Momoshiki has taken control of Boruto’s consciousness and stands before them as an enemy. Kawaki desperately calls out to Boruto to snap him out of it. Unfortunately, his words are unable to reach him. Sasuke tells Kawaki a way to bring back Boruto’s consciousness. In order to save Boruto, Kawaki attempts a risky plan using a jutsu he only recently learned. While Kawaki and Sasuke fight a desperate battle, Naruto finally runs out of strength. As his consciousness fades, he and Kurama quietly reminisce about their past.