Genre: Adventure

Taiju and Yuzuriha figure out Senku's secret to reviving him. But now that he's back, they need to deal with Tsukasa.

After a successful test of their new cell phone, Senku learns of a mysterious tale about a bee named Speaker who can play the voices of the dead.

Senku and the rest of the village get to work on making the components for the cell phone. It's hard work but everyone is pumped!

Senku, Chrome, and Magma venture into a cave in search of Tungsten, but there's a suspicious accident that leaves Senku and Chrome trapped at the bottom of a pit! What is Magma up to?!