Birds are attacking the residents of a village located on the outskirts of the Land of Fire. Boruto's and Sumire’s teams are assigned a joint mission to identify the cause.

Boruto and Sarada confirm Juugo’s appearance. However, Juugo is under the influence of a ‘Cursed Seal’, and has transformed into a ferocious monster. The ‘Cursed Seal’ is one of Orochimaru’s research materials. Even though it amplifies strength and stimulates that attack instincts of living beings, Juugo is someone who possessed that capability from birth. Juugo has lost control over himself and begins to attack, putting up a difficult fight against Boruto and his comrades. Even though he’ll be getting assistance from his friends, will they cause damage to Juugo somehow?!

The cause is still unknown, but they are successively discovering birds that are under control of the power of the cursed seal. Boruto and his comrades from Team 7 are with Tosaka: They are running around together with Juugo, who can absorb the power of cursed seals. Boruto and his comrades continue to rescue the birds by using tranquilizers, so that Juugo and them won’t be controlled by the cursed seal again. However, an incident occurs where they lose all of their tranquilizers.

Just like Boruto and his comrades, an investigational team from the River country is studying the birds who have become ferocious due to the cursed seal. Juugo was captured by them. In order to not increase the damages due to the cursed seal beyond what’s already happened, Boruto and his comrades say that Juugo’s power is still necessary. Despite appealing to the investigational team from the River country, they are treated with contempt.

Boruto and his comrades are trying to interfere with the plans to use the cursed seal’s power. Even though Boruto and Suigetsu are headed over to Jugo's location, they get ensnared by a trap and get put in a tough position! On the other hand, Sarada and Karin employ diversionary tactics to battle their enemy. In addition, Wasabi and Namida have gotten separated from Boruto and his comrades. They get rescued by Sumire, but an enemy that she had fought against just a few days ago has reappeared in front of her! In order to protect the two of them, Sumire battles alongside Nue.

Jugo is suffering from the effects of the drug that activates the power of the cursed seals. Somehow or another. Boruto and Suigetsu want to try to save him, but they are rendered unable to move because of being injected with a tranquillizer. Meanwhile, it’s time for the migratory birds to set off.

Team 7 is sent on a mission to help capture a jewelry thief, but they lose track of them. In the thief’s place, a cat appears. Boruto and the others decide that Mitsuki should take care of it for the time being.

Mitsuki visits Orochimaru's research facility because he’s not feeling well. Mitsuki explains to Orochimaru and Log that he never used to dream during sleep, but has recently begun to have them. Hearing Mitsuki’s story, Orochimaru thinks of a solution.