Alan is a middle-aged entrepreneur in contemporary Toronto, who has devoted himself to fixing up a house in a bohemian neighborhood. This naturally brings him in contact with the house full of students and layabouts next door, including a young woman who, in a moment of stress, reveals to him that she has wings--wings, moreover, which grow back after each attempt to cut them off.
"I tell you, comrades," the speaker was shouting, "the time has come when we must revolt. We must battle to the death with the wearers of the purple. Why work out our lives down here so they can live in the lap of luxury over our heads? Why labor day after day at the oxygen generators to give them the fresh air they breathe?"
A young man is transported into the future, to a changed earth where men live in peace with each other and in harmony with the planet. As he struggles to come to grips with the contrast with his old life, he falls in love with one of the women of the family who have 'adopted' him.