Final Fantasy : Unlimited Final Fantasy : Unlimited is the second anime based on the popular video game series , " Final Fantasy " . Background . Originally scheduled for 52 weekly episodes ( two seasons ) , due to box office failure of " " , the aired series was halved , leaving a large amount of information omitted and the plot becoming rushed in the final stages . Additions . As money became available , the series continued with " Final Fantasy Unlimited : Before " , " Final Fantasy Unlimited : After " , " FFU : After Spiral " and " FFU : After 2 " , however these took other forms , and were not a continuation of the anime series , but sequels and prequels to the original story . North America . On August 23 , 2005 , " Final Fantasy : Unlimited : The Complete Box Set " was released in the U . S . and Canada . Story . The original " Final Fantasy : Unlimited " follows the story of Ai and Yu Hayakawa , two twelve year - old twins who travel into Wonderland , a mysterious parallel dimension , in search of their missing parents . Along the way they meet Lisa Pacifist , a member of the C2 Organization , Kaze , a being of incredible power , and a variety of other characters . The series is divided into two major sections , defined by the main method of transport the protagonists are utilizing . The first half of the series see the group using the Interdimensional Train to reach a new world with each episode . In each of the episodes they would emerge to view a new world , confront the inherent dangers of the world , and stave off the latest assault by either the Gaudium Lords , or Omega . Meanwhile , the story from the antagonist ' s view is periodically reveal with Earl Tyrant ' s discussion with his lords . Earl is the embodiment of Chaos , and is seeking the children as they were spawned of Chaos also , and the pieces of a powerful creature known as Omega . Omega is the ultimate destructive force , with its power only rival by that of the Unlimiteds ; immortal beings of immense power . If he is able to collect these and adsorb them into his body , he will be able to rule Wonderland unchallenged . The second half of the series see the protagonists join up with the rebel faction , the Comodeen , and board the submarine , Jane , which is bound for Telos , the only place in Wonderland that has a natural deposit of the gravity defying flight water . This substance will allow the airship Silvia to fly , allowing them to reach the Earl ' s flying fortress . The series climaxes when the Earl himself makes a move on the Comodeen , destroying Jane and capturing the protagonists . Confronted with Chaos himself , Kaze and Makenshi , the only two surviving Unlimiteds , join forces and destroy it , thus ending its reign of terror over Wonderland . Characters . The series follows the story of Ai and Yu Hayakawa , who journey through Wonderland acompanied by Lisa Pacifist and Chobi searching for their parents , Marie and Joe Hayakawa , as they are hounded by the Gaudium Lords . The lords consist of Fungus , Herba , Oscha , Pist Shaz XI and , partially , Makenshi . Other characters of note are : the Unlimiteds , Kaze and Makenshi ; the leaders of the Comodeen , Knave , Miles , and Cid , and the homeless wanderers Lou Lupus , Fungo and . Continuation of " Final Fantasy : Unlimited " . The story of " Final Fantasy : Unlimited " , left incomplete by the television series , was continued in several other media and released only in Japan . Music . The music for " Final Fantasy : Unlimited " was composed by Nobuo Uematsu , Shirō Hamaguchi and Akifumi Tada and released in two volumes - - " " and " " .