Question: How old was the protagonist in the 2005 television series involving four fictional nations ?

text: List of fictional universes in animation and comics
Animation
This is a partial list of fictional universes created for animated films or series .
This is a partial list of fictional universes created for comic books and animated film and television.
Universe Origin / first mentioned Date Notes
Avatar Universe The Boy in the Iceberg ( Avatar : The Last Airbender ) 2005 Four Nations ( Air Nomads , Earth Kingdom , Fire Nation , Water Tribes ) ( The Last Airbender ) Four Nations and Sovereign state ( Air Nomads , Earth Kingdom , Fire Nation , Water Tribes and the United Republic of Nations ) ( The Legend of Korra )
Ben 10 Universe And Then There Were Ten ( Ben 10 ) 2005 While Earth 's history is not radically changed , numerous alien species exist across varying planets in the Milky , and a brilliant alien scientist named Azmuth created a device called the Omnitrix that would allow one to turn into numerous sentient species . However , Earth was eventually revealed to also have numerous cryptids ( chupacabra , yeti , etc . ) and the events of the series take place parallel to The Secret Saturdays
Code Geass universe Code Geass 2006 Set in an alternate timeline
The Dark Knight Returns Batman : Year One 2011 Continuity based on Frank Miller 's The Dark Knight Returns
DC Animated Universe Batman : The Animated Series 1992 Refers to a series of popular animated television series and related spin-offs produced by Warner Bros . Animation which share the same continuity . Sometimes referred to as the Diniverse or Timmverse after its two most notable contributors , Paul Dini and Bruce Timm
DC Animated Movie Universe Justice League : The Flashpoint Paradox 2013 Animated films based on The New 52 continuity
Disney 's CGI Animated Musical Universe Tangled 2010 Animated musical films produced by Walt Disney Animation Studios that includes films such as Tangled , Frozen , Moana , Tangled : Before Ever After , Frozen II , the animated shorts Tangled Ever After , Frozen Fever , Gone Fishing , Olaf 's Frozen Adventure and the TV series Tangled : The Series and Lego Frozen Northern Lights
Disney 's Phineas and Ferb Universe Rollercoaster ( Phineas and Ferb ) 2007 A Universe where Phineas and Ferb and Milo Murphy 's Law both take place
DreamWorks Animation Universe Antz 1998 Fictional universe with all of the DreamWorks Animation features connected in the same universe through a major timeline of events
Duck universe Walt Disney 's Comics and Stories # 49 1944 Where Disney cartoon characters Donald Duck and Scrooge McDuck live . It is a spin-off of the older Mickey Mouse universe , yet has become much more extensive . It was largely the creation of Carl Barks
Evangelion universe Neon Genesis Evangelion 1995
Gundam multiverse Mobile Suit Gundam 1979 Includes Universal Century , Future Century , After Colony , After War , Correct Century , Cosmic Era , Anno Domini , Advanced Generation , Our Century , Regild Century and Post Disaster timelines
Gurren Lagann multiverse Gurren Lagann 2007
MacFarlane universe Family Guy 1999 The setting for multiple cartoons created by Seth MacFarlane , including Family Guy , American Dad ! , and The Cleveland Show . Also crossed over with Springfield from The Simpsons in The Simpsons Guy
Macross universe The Super Dimension Fortress Macross 1982 Original TV series later adapted into Robotech in North America
Megazone 23 universe Megazone 23 1985 Original OVA later adapted into Robotech : The Movie in North America
Marvel Animated Universe X-Men 1992 TV Series connected by crossovers that are considered counterpart of DC Animated Universe . Consists of X-Men , Fantastic Four , Iron Man , Spider-Man , The Incredible Hulk , Silver Surfer , Spider-Man Unlimited and The Avengers : United They Stand
Marvel Animation Universe Ultimate Spider-Man 2012 Marvel animated series set on Earth-12041
Marvel Anime Iron Man 2010 The setting for four anime television series and two direct-to-video films produced in collaboration between Marvel Entertainment and Japanese animation studio Madhouse
Marvel Productions Universe Spider-Man 1981 Setting of Spider-Man , Spider-Man and His Amazing Friends and The Incredible Hulk