enemy, accidentally destroying the village. As a result, Fei and Citan, the village's doctor, leave with the abandoned gear to get it away from the village. Fei meets Elly, a Gebler officer, and then Grahf, who claims to know about Fei's past and admits to spearheading the attack on Lahan to unlock Fei's abilities. Eventually, Fei and Citan are picked up by Bart, a desert pirate and heir to the throne of Aveh. Fei again loses control of himself inside his gear while Bart and Citan are attacked by an unknown red gear. Fei wakes up in a Kislev prison and meets Wiseman, a mysterious masked man, who originally brought Fei to Lahan. Fei is able to escape with the help of his friends, including a new one, prisoner Rico, but he and Elly are separated from the rest of the party and accidentally shot down by Bart. They are rescued by the Thames, a mobile floating city. After learning Elly's whereabouts, Gebler attacks Thames to kidnap Elly and Miang, a Gebler officer, unsuccessfully attempts to brainwash her. Gebler leader Ramsus, who holds a vendetta against Fei, attacks Thames, searching for him. Afterward, Billy, an Ethos worker onboard Thames, allows Fei to use the Ethos' advanced medical technology. Bishop Stone, Ethos' leader, reveals to the party Ethos's true purpose of controlling the land dwellers, or "Lambs", for Solaris. The group follows Stone to Zeboim, an excavation site. They discover a young girl composed of nanomachines, which is what Solarian leader Krelian seeks. Stone takes the girl while the group fights Id, the mysterious red gear's pilot, who wants the girl, but is stopped by Wiseman. The group returns and finds Fei awake and standing at his gear with a case of anterograde amnesia. Fei and his friends decide to ally themselves with the floating city of Shevat, the only remaining city capable of resisting Solaris, joined by Shevat locals Maria and Chu-Chu. During this time, Bart regains his throne and initiates peace between the two countries and Stone is destroyed. Upon entering Solaris, they encounter Emeralda, the nanomachine colony. She attacks at first, but recognizes Fei, referring to him as "Kim", much to Fei's confusion. In Solaris, Fei learns that Citan has been working for Emperor Cain and that Solaris has been producing food and medicine out of mutated humans in the Soylent System facility. The party also learns that