Watch Dr. STONE Season 1 Episode 4 Online with Multi Subtitles - NetPrime

Watch Watch Dr. STONE Season 1 Episode 4 Online with Multi Subtitles - NetPrime on NetPrime - Senku has the idea of creating gunpowder to have a way to balance the scales and have a chance to confront Shishio. The production of gunpowder causes a fire. Shortly after that, Senku and the others discover smoke signals on the horizon. An accident? Unlikely. It seems there are other people in the stone world...