Two Nations of the Stone World

After narrowly surviving a deadly encounter with Tsukasa, Senku awakens and proposes a risky plan to split up with Taiju and Yuzuriha in order to secretly gather information on their powerful enemy. Meanwhile, a mysterious young girl confronts Tsukasa in battle but is quickly defeated and left trapped beneath a fallen tree. Fate brings Senku to the same injured girl, and using science and compassion, he saves her—marking the beginning of a new alliance that could change the balance of power in the stone world.