Senku stands victorious. He then works on reviving the others and fixing their communications device, but while they are talking with Ruri they encounter a strong interference with the signal.
Why are they communicating 
with a synth voice?
لماذا يتصلون بصوت مركّب؟
Wieso kontaktiert uns jemand
mit einer künstlichen Stimme?
Perché comunica tramite una voce sintetizzata?
Por que eles estão se comunicando 
usando uma voz sintética?
Почему он использует
синтетический голос?