人没有牺牲的话就什么都得不到，为了得到什么东西，就必须付出同等的代价，这就是炼金术的等价交换原则！(Human guy cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is the alchemist first law of equivalent exchange)
在这个炼金术已经成为一门技术的时代，国家以优厚的待遇将许多善于炼金的人们集合起来，评选出精锐的炼金术师们为国效力。
人没有牺牲的话就什么都得不到，为了得到什么东西，就必须付出同等的代价，这就是炼金术的等价交换原则！(Human guy cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is the alchemist first law of equivalent exchange)
