Gundam 00

First season

The main tagline for the first season is Rebirth Begins Through Destruction.

The series is set in 2307 AD. As a result of the depletion of fossil fuels, humanity had to search for a new source of power. The power was found in the form of massive arrays of solar power collectors orbiting the Earth, and supported by three orbital elevators, each one serving one of the three "power blocs" on the planet, namely Union, controlling the region surrounding North America, Human Reform League, consisting of China, Russia and India, and AEU, which controls mainland Europe. The 20-year Solar Wars chaos led to the formation of a private military organization, called Celestial Being, dedicated to eradicating war and uniting humanity through the use of four humanoid machines called Gundams. Mobile Suit Gundam 00 follows four mobile suit pilots termed Gundam Meisters , sided with Celestial Being. The main protagonist is 16-year old Setsuna F Seiei, a quiet, taciturn young man who grew up in the war-torn Krugis Republic. Setsuna is the youngest pilot member of Celestial Being. Other Meisters are Lockon Stratos, Allelujah Haptism, and Tieria Erde.

Second season

Four years have passed since the final battle between Celestial Being and the UN Forces. Humanity, having established the Earth Sphere Federation, forms an autonomous peace-keeping force, A-Laws, separate from and above the formal Federation army. Given unfettered discretion, A-Laws is charged with the duty to further unify nations, enforce the will of mankind, and dispose of terrorist cells. Unknown to the general public, however, is that the A-Laws misuse their power and employ inhumane tactics to oppress freedoms, doctrines, and ideologies, all in the name of 'unity'.

Saji Crossroad has followed the path to becoming a space engineer, to keep his promise to Louise Halevy. But he ends up being mistaken for a member of the dissident organization Kataron and is unjustly imprisoned. Louise herself is compelled to become involved in Federation government reform and joined A-Laws as a mobile suit pilot during the four-year gap, using her family inheritance to fund A-Laws research.

Unknown to Celestial Being and the A-Laws, a third party is manipulating both sides of the conflict. This group call themselves "Innovators", composed of Alejandro Corner's former assistant Ribbons Almark, and his six subordinates. Subsequently, it is revealed that Aeolia Schenberg's plan is to ensure humanity's survival; unite the world's factions through Celestial Being's armed interventions and then advance humanity into deep space and undergo Innovation, a trans-human process. (Source: Wiki)

One of my Favorite Gundam Series after Gundam Wing and SEED. The storyline is a bit like Gundam Wing but don't worry. The design, battle scene, and the main storyline is different from GW ^^ A very cool anime for Gundam Fans. Gundam 00 has 2 Season and there is 4 years different between Season 1 and Season 2. Each season has 25 episodes. There is also an issue that there is movie of Gundam 00 and would be aired at 2010 though there is no exact time when it would be aired.