Peter Ratri explains how his older brother James took the alias "Minerva" and tried to help children escape the farms after he discovered that the children were their own descendents, and not the progeny of those who fought against the contract with the demons. Ratri refuses to accept that the world can be changes and kills himself before anyone can move. His death is later reported to the demon Queen and nobles. Emma forgives Isabella and the moms and invites them to cross into the human world with the children. 

They set the lift in motion and it takes them down to huge gateway. Norman unlocks the gate with the Minerva pen, and the children and moms cross over. However, Emma plans to remain behind to remake the "promise" between demons and humans, and Norman, Ray and the Lambda children along with Sonju and Mujika decide to help her. Emma leaves the children under the charge of Isabella and Vincent who are all welcomed into the human world. 

Meanwhile, Emma and her band battle to forge a new "promise" with the demons. They eventually succeed, with Mujika being crowned queen of the demons. Later, her group returns to human world where they are tearfully reunited with Don, Gilda, Phil and the other children.