Senkuu is determined to revive all of humanity and restore two million years of progress after a mysterious petrification event. But his plans are jeopardized by Tsukasa Shishiou, who believes only the strongest should be awakened. As spring nears, Senkuu and his Ishigami Village comrades gear up to confront the Tsukasa Empire. Armed with a revolutionary cell phone design, the Kingdom of Science aims to sway Tsukasa's army to their cause. Yet, time is of the essence as their enemy's forces swell each day. Reunions and new alliances bolster their ranks as they race to outpace Tsukasa's growth. As both factions vie for their visions of the future, the epic clash known as the Stone Wars commences.