Boruto joins Ikada as he sails to a factory where they can get a component needed for ship repair. He is impressed by Ikada’s excellent piloting abilities. Ikada reveals that he left home despite the protests of his family to look for work that involved ships. That was when he met Kajiki and found his dream of becoming a great ship carpenter. They spot a ship that has been in an accident, and while working together to save the passengers, Boruto sees something unbelievable.

Denki and Iwabe protect the village children who accompanied them but they are captured by Funamushi and his squad. Funamushi’s squad shows up once again to attack the village. Funamushi burns with the desire to avenge Seiren as he fiercely battles Boruto and the others once more.

After what appears to be an assassination attempt on Kae, Kawaki is cautious on the day of the school festival. The festival begins and everyone enjoys themselves. But when it's time for the play, a bomb suddenly goes off at the Academy.

A swarm of dragon-beasts suddenly appears at the Observatory, throwing everything into chaos. When Sasuke and Sakura learn that the director, Zansul, has horrifying ambitions, they split up to try to stop him. Sakura gets back to the Observatory first, but the building collapses while she’s still inside. Meanwhile, Sasuke catches sight of Zansul and his accomplices. He tries to join up with Sakura but is unable to find her. Trapped, Sakura faces a precarious dilemma.

Will Sasuke and Sakura—the most powerful couple in the Village Hidden in the Leaves—be able to crush Zansul’s ambitions and safely return with the Ultra Particles to save their friend?