All Kembral Thorne wants is to finish her maternity leave in peace. But when her best friend drags her to a will reading at a decrepit island mansion - along with her once-rival, now-girlfriend Rika Nonesuch - she finds an unexpected reunion of her childhood crew .

. . and a deadly curse she must now unravel.

To save her friends, Kem and Rika must once more race against the clock and descend into other realities. But the mansion is full of old secrets and new schemes, and soon the game becomes far more dangerous than they could ever have imagined.