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.

I was going to make them think
I was paying up...
...كنت سأجعلهم يفكرون أنني سأدفع
Sie sollten glauben, ich hätte das Lösegeld,
um sie dann mit dem Mittel einzuschüchtern!
¡Fingí que pagaría el rescate,
¡Fingí que pagaría el rescate,
Quindi pensavo di far credere loro 
che avrei pagato il riscatto
Eu ia fazê-los pensar que ia pagar...
Я хотел их обмануть,
мол, выкуп принёс…