After the death of her Grandmother, Jane Dormant travels to the family members's remote, ancestral house hoping to obtain a huge inheritance. When Jane's estranged, half-sister Jennifer reaches Hobbes Residence to assert her part of the estate, the siblings' simmering hate breaks out totally. However then a terrible, unexpected tornado reduces the estate off from outdoors aid and also a wave of savage zombies lays siege. Currently the siblings have to discover just how to fight back with each other.