Episode Title:
Two Nations of the Stone World.
Episode Description:
The flashback continues, showing how Senku found Taiju and began work on unpetrifying him. Back in the present, Senku successfully revives thanks to the revival fluid, leading him to become more curious about the fluid's regenerative properties. To this end, Senku sends Taiju and Yuzuriha to infiltrate Tsukasa's army as spies while he searches for new allies. Meanwhile, a mysterious girl named Kohaku attempts to attack Tsukasa, who traps her under a tree before heading towards the miracle water cave. Discovering Kohaku after Tsukasa has left, Senku manages to use his science know-how to create a block and tackle to lift the tree off of Kohaku.
