A failed chemical experiment made the soul of the experimenter Gong Hao travel to another world, and he became a common boy named Xiu Yiglaer. Unfortunately, he was sold to the island of nightmares, the secret alchemy experiment base of the empire, as a servant at the lowest level. And the experimental materials that may kill him at any time. Fortunately, he still has a little time to change his destiny: he desperately absorbs various knowledge and skills, learns and transforms the lost ancient alchemy, and becomes the strongest all-round alchemist who is proficient in magic and martial arts. The magic and martial arts trampled the dragon under his feet, and made the demon god tremble in front of my puppet army!