Ai and Yu, after reading their parent's research and after their parents' disappearance, they decided to go on search for them. They ride a strange train to the Inner World in search of their parents and meets up with Lisa in the train and together they begin their journey within the Inner World.

Alternative title:

• FF:U
• Final Fantasy: U

Final Fantasy: Unlimited: Complete Box Set Episode List:

• 1. Another World - Departure To Darkness
  
• 2. Demon Gun- A Man Of Black Wind
  
• 3. Fruit - The Town of Sweet Scent
  
• 4. Demon Sword Master - White Etude
  
• 5. Cid - Adventure In Underground Water Vein
  
• 6. Kigenjutsu - The One To Defend Life
  
• 7. Subway - Enemy In Dimensional Tunnel
  
• 8. Soil - Heart Of Magic Gun
  
• 9. Oscar - Endless Work
  
• 10. Mansion - Memories Of Habenaria Radiata
  
• 11. Ciel - Parting From Chocobo
  
• 12. Fungs - Eternal Life
  
• 13. Eteor - A Horrible Memory
  
• 14. Omega - Meeting Again And Departure
  
• 15. Jane - Sea Puzzle Which Begins To Move
  
• 16. Kigenju - Beyond The Smile
  
• 17. Frog - A Tiny Big Adventure
  
• 18. Summons Master - Confrontation Of Kiri And Kumo
  
• 19. Ai - An Encounter With Kuria
  
• 20. Yu - Gaudium's Secret
  
• 21. Cactus - The Sea Which Is Wandering
  
• 22. Mogli - Nostalgic Memories
  
• 23. Telos - Aiming At Tobimizu
  
• 24. Chaos - The Count's True Character
  
• 25. Kaze - When The Life Shines