Adam, who found this incredulous, stared at Shirley as she handed him a piece of note which contained a handwritten formula. The handwriting on it was elegant and neat.

“Why? Don’t you believe me?” Shirley asked, her gaze blank, then immediately placed the note on the table.

Adam picked it up and briefly glanced over the contents.

Based on the components and proportions written on the note, Adam noticed that the ones he had found were largely accurate, except for one ingredient which he had