Arc 3The Science Kingdom Prepares
Li Xiang and Senku helped Ishigami Village recover the past, build communications, and prepare for war with the Tsukasa Faction. The arc ended with Li Xiang’s drug weakening most of the enemy camp as the spring showdown approached.
- Li Xiang recruited Gen Asagiri, helped win the villagers’ support, and entered the tournament, where Senku became Village Chief after the finalists forfeited.
- Ruri told Li Xiang and Senku the One Hundred Tales, revealing that Byakuya Ishigami had founded the village after the petrification disaster, and Senku mourned his adoptive father while Li Xiang reassured him.
- Senku’s team mined copper and built a telephone, while Li Xiang organized a winter feast and helped the villagers listen to Byakuya’s recorded message and Lillian Weinberg’s song.
- Li Xiang and Ginro scattered her drug into the Tsukasa Faction’s water supply as Kohaku, Chrome, and Gen delivered a telephone into enemy territory, escaped capture, and returned with Maguma injured.
- Li Xiang gave Ginro her gas mask and leapt across a deadly sulfuric-acid gap, then Senku and Chrome developed antibiotics that helped Ruri recover.
- Nikki agreed to recruit pacifists within the Tsukasa Faction, and the Science Kingdom built a tank as Senku and Tsukasa agreed to settle their conflict in spring.
- Li Xiang and the villagers surprised Senku with a seventeenth-birthday celebration, where she gave him a handmade fruit cake and a red scarf.
- After Tsukasa discovered and cut the buried telephone line, Li Xiang planned for the battle and agreed to bring Homura as an observer, while Taiju and Yuzuriha stayed healthy by avoiding the poisoned supplies.
- Most of the Tsukasa Empire camp developed abdominal pain, diarrhea, weakness, and fatigue, and Li Xiang predicted they would be too weak to fight by spring.