第 2 集: 千空與大樹甦醒司以對抗獅子，引發關於復興人類的意識形態衝突。
2019年7月12日 播出
Senku and Taiju prepare enough revival fluid to free one person from stone, with Taiju choosing Yuzuriha to be first subject. However, they are suddenly chased by hungry lions, leading them to instead revive the strongest fighter in their school, Tsukasa Shishio, to fight them off. Tsukasa killed the male lion and skins it to add to his attire. As Tsukasa proves to be a valuable hunter, providing food for the trio, Senku assigns Taiju with harvesting seashells and grind them into calcium carbonate as a first step towards advancing civilization. However, Tsukasa reveals to Senku his intention to murder petrified humans to create a world free of corrupt adults, clashing with Senku's ideals of reviving everyone. (Source: Wikipedia)