Childhood's End

After peaceful aliens invade earth, humanity finds itself living in a utopia under the indirect rule of the aliens, but does this utopia come at a price? After peaceful aliens invade earth, humanity finds itself living in a utopia under the indirect rule of the aliens, but does this utopia come at a price? After peaceful aliens invade earth, humanity finds itself living in a utopia under the indirect rule of the aliens, but does this utopia come at a price? After peaceful aliens invade earth, humanity finds itself living in a utopia under the indirect rule of the aliens, but does this utopia come at a price?