"Walk! Now! Into the water!"

The strange motionless struggle continued, two minds locked in conflict in that first struggle for mastery, like two wrestlers testing strength, standing with feet spread wide, thick legs firm, hand linked behind each other's neck, muscles bulging as the heads and shoulders bend under the pressure, until the greater strength begins to tell and in the weaker man a foot shifts suddenly, the corded forearms begin to tremble, he feels himself slipping, weakening, falling as the force comes down hard and strong and overpowering.

Tears blinded me. The alien voice obliterated thought, blotting out the frustration and the anger and the pride. And one foot moved. A feeble protest formed in familiar words as I spoke to myself, to the robot body that had always been mine to command. Now the body heard another voice, was deaf to the child's protesting cry.

"Walk! Walk! Walk!"

And I lived the dream of long ago, the nightmare which had brought me here to the final crisis, the vision I had known would come true. I felt the remembered numbing cold around my ankles, rising swiftly in a cascade of foam. My feet dragging in the heavy surf, each step a battle lost, each movement a breach smashed in the crumbling wall of my will. I saw on the beach the alien enemy, cold, merciless, all-powerful, and the consciousness that I had lost even before I had begun to fight struck me down. My knees gave way and a toppling breaker tore my feet from under me.

I rose out of the water to fight and lose again. And slowly I was driven out to meet the deep black oblivion of the sea. Rigidly I kept my mind locked against the one remaining hope. I walked, a broken, tottering shell of resistance, without strength.

"Walk! Drown! Drown!"

And the undertow joined its tugging weight to the pressure of the mind that drove me. The water swelled and dipped, rose at last above my head and I went under. I had failed. Now it was over. Defeat and the knowledge of hopelessness pushed me deeper. Now I could cease to fight. Now I could give myself to the freezing numbness that stunned my flesh. Now I could taste the warming draught of memory, relive in the final instant of existence all that I had ever known and felt and dreamed, all that I had loved and lost—

The feeble spark of life still flickered. Mind and body rebelled against obliteration. I struggled weakly, straining upwards, steeling my mind against the final, crushing blow of the alien mind.

Its voice was silent.