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.

Who do you think did it?
من فعل ذلك بظنك؟
Wer glaubst du, hat sie angegriffen?
¿Quién crees que fue?
¿Quién crees que ha sido?
Chi pensi sia stato?
Quem acham que foi?
Как думаете, кто их убил?