The robot swayed toward me, the rim of cilia flashing and twisting. Lhar said, "It speaks thus, without words or thought...." She paused, watching the sphere, and I sensed dejection in her manner.
The robot turned to me. The cilia twisted lightly about my arm, tugging me toward Lhar. I said, "What does it want?"
"It knows that I am dying," Lhar said.
That shocked me. "Dying? No!"
"It is true. Here in this alien world I do not have my usual food. So I will die. To survive I need the blood of mammals. But there are none here save those seven the Other has taken. And I cannot use them for they are now spoiled."
I didn't ask Lhar what sort of mammals she had in her own world. "That's what the robot wanted when it tried to stop me before, isn't it?"
"He wanted you to help me, yes. But you are weak from the shock you have had. I cannot ask you—"
I said, "How much blood do you need?"
At her answer, I said, "All right. You saved my life; I must do the same for you. I can spare that much blood easily. Go ahead."
She bowed toward me, a fluttering white flame in the dimness of the tree-room. A tendril flicked out from among her petals, wrapped itself about my arm. It felt cool, gentle as a woman's hand. I felt no pain.