While Boruto and the others are forced to participate in Ouga’s experiments, Sarada and her team investigate Boruto’s disappearance and discover the existence of a suspicious individual. 
Meanwhile, Boruto is shocked to discover the identity of someone who may be working for Ouga. Just then, a test subject is found dead—killed for reasons that have nothing to do with the experiment.

Another flare will go up
one hour from now.
.ستصعد شرارة أخرى بعد ساعة من الآن
Nach einer Stunde wird eine
weitere Leuchtkugel abgefeuert …
Dentro de una hora lanzaré otra señal
Dentro de una hora lanzaré otra señal
Tra un'ora esploderà un nuovo segnale,
Outro clarão ocorrerá em uma hora.
Через час я выпущу ещё ракету.