Border-guard Lewis' life is thrown upside-down when he discovers that he is half-alien.

Lewis finally meets his real father, though their relationship gets off to a rocky start.

Antoine is paid a visit by Lilyhot who tries to persuade him to start a gang war.

As Truss grows suspicious of Lewis, his curiosity leads him into danger.

The gang war is escalating as aliens flee to the border wanting to escape the warzone...

With gang war raging and Aliens amassing at the border, Lewis knows he must take action.