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The Iron Alchemist is a cartoon work created by Japanese cartoonist Hiromu Arakawa. In 2003, Scoville Ennix decided to make the Steel Alchemist serialized in the magazine into an animation in order to enhance the popularity of its monthly magazine Angang, and released the news of making an animated version in July of the same year.

The story of the steel alchemist takes place in a world where alchemy is quite developed. In this world, "alchemy" is based on understanding the internal laws of matter: understanding, decomposition and reconstruction;

Alchemy must be carried out according to the law of "equivalent exchange": in order to get something, it needs to be exchanged at the same price, and if the price is not enough, it needs to be taken away at the cost of any part of itself.

Extended data:

Edward Elric and his younger brother Alphonse Elric miss their mother who died when they were young. In order to see her again, they committed the biggest taboo in alchemy-human body refining.

However, Al lost his whole body and Ed lost his left foot. In order to get back his brother, Edward sacrificed his right hand to refine his brother's soul and fixed his brother alfons's soul on a pair of armor. From then on, Edward and alphonse embarked on a journey to find their own bodies, in order to find everything they lost.

Edward's lost right arm and left leg were replaced by steel prosthetic "mechanical armor", so he was awarded the title of "steel" and was called "steel alchemist".