The Last Airbender.

Avatar: The Last Airbender.

Avatar: The legend of Aang is a series about a world that is divided in four nations; the Fire Nation, the Water Tribes, the Earth Kingdom and the Air Nomads. In each nation there are people called Masters, they have a power and ability to control and manipulate the eponymous element of their nation. In all the world, there’s a person who have to control of the four elements and is the responsible to keep in peace and balance the four nations; that's the Avatar. The avatar reincarnated whenever the last avatar dies, he reincarnated in a cycle; first he reincarnated in the Earth Kingdom, then in the Fire Nation, then in the Air Nomads and for last one in the Water Tribes, and repeat this cycle. To choose the Avatar, they do a test when a baby born, where they have to choose four toys of millions of toys. The avatar will be the baby who chose the toys that the first avatar chose.

 Well, there is a guy called Aang and he born in the Air Nomads, he was the chosen to be the Avatar, usually they don´t told to the avatar his real identity  until age 16, but the world was in danger because a war was coming and when he was 11 the Monks told him the true, the avatar had to have a different life than the others, he had to be prepared to control the four elements and have to know how to control the four nations; it´s a difficult life for him but he have to accept his responsibility. The Monks tell to Aang that he can´t play with the others kids and have a family, he felt  depressed and confused, so he decided to fly away from home on his flying bison Appa.  When he was flying there was a storm and Appa fell into the sea, when the Avatar is in trouble he turns into Avatar State, so when he was falling he turn into the Avatar State, and he created a ball of air with air control and it freeze so he was trapped in a ball of ice for 100 years.

In those 100 years the Avatar was absent, and the Fire Nation started a war against the Avatar, to have the control of the world. They knew that the Avatar will reincarnate in the Air Nomads so they killed all the Air Nomads and were taking the control of cities of the Earth Kingdom. Aang was still in the ball of ice and didn´t know what was happening outside.

 But, one time, two guys of the South Water Tribes were browsing there but they found the ball of ice and saw something was inside, so they broke the ball of ice, and Aang appeared again. Later, they spoke and Aang realized what was happening, he was the last airbender, the Fire Nation took the control of the world and they were looking for him. This two guys, Katara; who is a waterbender, and her brother Zoka, let him to stay with them while he decided what he would do. But the Fire Nation realized that the Avatar came, and destroyed The South Water Tribe. But they ran away with Appa at that moment and Aang decided to return the peace to the world and, Katara and Zoka realized that their life reason was help Aang to save the world.