When London gangland boss Darius Deel discovers his new trophy-wife Nadia is having an affair, he hunts down her lover Riley and a deadly game begins.

In the future, an outbreak of canine flu leads the mayor of a Japanese city to banish all dogs to an island that’s a garbage dump. The outcasts must soon embark on an epic journey when a 12-year-old boy arrives on the island to find his beloved pet.