Sarah, Kaolla and Shinobu arrive at Pararakelse to discover that Naru, Keitaro and Seta are lost in the Pararakelse Desert and embark after them with Kaolla’s Mech-Tama 4, Mutsumi, Motoko and Mistune also arrive and the two groups meet in the desert only to aggravate the local wildlife of Hot Springs Turtles. While escaping from the mobs of turtles the girls discover the S.O.S set up by Keitaro and Naru at the island’s oasis.