Senku demands a truce from Tsukasa in return for reviving his sister Mirai whom Tsukasa learns is alive. Using the revival-fluid, Mirai is revived. Using dynamite, Homura collapses the miracle-cave after being freed by Yo. Hyoga attempts to kill Mirai. However, Tsukasa protects her and is speared instead. Senku and Tsukasa are pushed into a river while Hyoga jumps in. They wash up on the river side. Hyoga narrates his doctrine of only the elite surviving and mediocre perishing. However, Tsukasa quickly attacks Hyoga, assisted by Senku. Senku uses gunpowder to set Hyoga afire. However, he quickly subdues the fire using his robe. Hyoga quickly overpowers both of them. Using a makeshift taser, Senku stuns Hyoga.