Love is a dangerous drug.

Lab assistant and avid climber Amber Wilson is no stranger to risk. But she feels invisible around her handsome boss, Mark, until she accidentally doses him with an irresistible aphrodisiac that leaves him with a suicidal hangover. Abruptly fired, Amber and Mark partner up to research the source of the drug—a rare New Zealand mushroom—in hopes of refining it for safe use.

On their way to New Zealand to collect fungi samples, Amber is blindsided by a deep and intense romantic connection with Mark. Their new business plan is endangered by ruthless Maori mobsters who control a mushroom scheme they’re killing to protect. As the body count rises, Amber struggles to salvage her and Mark’s dreams, but when she risks her heart and acts alone, both of them could end up paying the ultimate price.