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.

During a tour of workplaces for their school assignment, Sumire, Wasabi Izuno and Namida Suzumeno get wrapped up in the Ghost Incident and are hurt. Boruto feels bad that he wasn't there to prevent their harm, and becomes more determined to solve the case. With the help of Tayori Kuroyagi the postal worker, along with Shikadai and Mitsuki, the team scans the village more closely. Then Shikadai and Mitsuki realize one possibility from something Boruto says casually.

The late Danzo Shimura was the founder and leader of the Foundation, an elite branch of the ANBU Black Ops. The recent incidents have been masterminded by someone who had sworn to carry on Danzo's wishes. Boruto is able to enter another world with his strange "eye." The perpetrator wields the Gozu Tennou, a weapon that relies on the power of the beast Nue, and is set on destroying the village. Boruto desperately tries to dissuade them, but can Boruto's thoughts unleash a curse from the past?!

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!

Boruto arrives to help Kawaki defeat Code. In order to match Code’s incredible combat abilities, Boruto activates his Karma. In response, Code activates his own Karma. As the battle intensifies, Kawaki becomes worried that Momoshiki might take control of Boruto’s consciousness. Meanwhile, in the Hidden Leaf Village, Boruto and Kawaki had disappeared without anyone noticing. Naruto decides to do his own investigation to find out where they went.

Amid a fierce battle, Kawaki’s fears come true, and Momoshiki takes control of Boruto. Kawaki watches as Boruto overwhelms Code as Momoshiki. Then Naruto arrives with Shikamaru. Kawaki is concerned for Naruto’s safety as one of Code’s targets, but despite his wishes, Naruto takes on Code as the Hokage. Unfortunately, Code takes Shikamaru hostage, and in his desire to settle his grudge, Momoshiki joins him. Naruto faces an extremely dangerous situation.

Boruto makes a desperate decision to prevent Momoshiki from taking over his consciousness again. Meanwhile, Kawaki drives back Code using the Karma that Amado revived. Willing to do whatever it takes to eliminate anyone who is a threat to Naruto, Kawaki fights with overwhelming power. Shikamaru is shocked by his strength, and Code learns the difference in their powers. Boruto and Kawaki have overcome various obstacles as brothers, but a troubling shadow begins to loom over their relationship. As Momoshiki once said, the fateful moment that will take everything from Boruto is approaching!