"There are different ways to tell," Moonbloom said, almost seeming bored, "but the easiest, fastest way is to analyze the chemical levels in your spit." The plum troll hummed and bounced her head back and forth, staring at the screen of the device while she waited for the results to appear. Creek leaned forward from the couch and tried to look over it as well but she snatched it away, making a sly grin. "Hasty to see your negative result?"
