The reincarnated Dalia Roshidi was betrayed by her fiancé. She made up her mind to "never bow down to others again" and start a new life freely. Go where you want, eat what you want, and make your favorite magic tools. Slime waterproof cloth, small magic furnace, artificial magic sword, and fairy crystal glasses... Dalia used the knowledge before reincarnation to invent various innovative magic tools to make life more convenient for people in the other world. A fantasy stage of product manufacturing × reincarnation in another world!