Chapter 144: A Low-Level, Stupid Mistake. The True Spirit Pill, Refined.

Adriel Lousvet was already dead. After going through Adriel Lousvet's Alchemy notes, Pierce Looske finally found the fatal mistake that had kept him from ever succeeding. Buried in those records was a detail Pierce had never paid attention to before. When Adriel Lousvet tried to refine a spirit medicine called the "True Spirit Pill," he had made a deadly error. He had swapped "Purple Spirit Herb" for "Bellherb." Purple Spirit Herb and Bellherb looked similar, but their properties were worlds apart....