"Fullmetal Alchemist" (Chinese title: 钢之炼金术师) is a Japanese manga series that has been adapted into various forms such as anime, movies, and novels. It tells a story set in a fantastical world rich in alchemy and philosophical elements. Here is the basic plot of the manga:The story unfolds in a fictional world reminiscent of the European industrial revolution era. In this world, there exists a science known as alchemy, which allows people to change the properties of matter through the principle of equivalent exchange. However, alchemy has its rules and limitations, and attempting to resurrect the dead is strictly forbidden.The protagonists of the story are two young brothers, Edward Elric and Alphonse Elric. In a tragic alchemical experiment to bring their deceased mother back to life, Edward loses his arm and leg, while Alphonse's entire body is lost, and his soul is bound to a suit of living steel armor. Determined to find the Philosopher's Stone, a legendary alchemical treasure that can restore their bodies, they embark on a journey.Their adventure delves into the secrets and powers of alchemy while exploring themes of political intrigue, war, ethics, and human nature. Along the way, they encounter various characters, including fellow alchemists, military personnel, rebels, and those who covet the Philosopher's Stone.The story serves as a profound exploration of sacrifice, revenge, love, responsibility, and the complexities of human existence. It delves deeply into moral and ethical dilemmas while examining the impact of power and knowledge. Ultimately, Edward and Alphonse seek their own answers and strive to change the fate of their world."Fullmetal Alchemist" is a manga renowned for its depth and philosophical insights, regarded as a classic within the world of Japanese manga. It seamlessly blends elements of fantasy, adventure, and human nature, captivating a wide range of readers and audiences.