Shay O'Hanlon and her team of friendly misfits travel from Minnesota to Portland to attend the annual Big on Beans Convention--in search of a new joe for Shay's cafe. The crew is poised to spend the weekend flying high on Voodoo Doughnuts and a surplus of caffeine. But bad java, stolen ammunition, and an overheard conversation throw all the fun right out of the Oregon Convention Center's window.

Shay finds herself thrust into the middle of a deadly deal-gone-wrong, and soon she's on the run through Portland's underground Shanghai Tunnels.

Meanwhile, when Rocky's wife, Tulip, disappears while checking out Witch's Castle, Mom-to-all Eddy must shake off her lethargy and do something before Tulip is toast.

Shay knows that the differences between life and death are a very fine line. For Tulip, Shay, and a little girl named Lira, that fine line couldn't be any thinner.