She worked on the fish form, generating gills. These were really a variant of the lungs she used in her human form, not too complicated to work out. She let the water flow through, but it really didn’t move. She realized she had to swim to cause the water to move through the gills. Then it worked, and it was like breathing, less effective because she didn’t have the gills down as well as she had the lungs, but good enough. It took less energy to swim than to walk on land, so the reduced efficiency of intake could be tolerated; she took in less oxygen but required less.
After another hour the water warmed. Evidently the pipe had emerged from the deep rock and was now at or near the surface, possibly even above it. The pipe was level or angled for a slight descent, to help the flow, but it had originated in the mountains, and now was at the level plain. Surely the sun was beating down on it, elevating the temperature. That relieved the problem of cold; now, recharged with oxygen and no longer needing to swim to generate heat, she could melt back into a ball and allow herself to be carried along.
She did so, and had a comfortable hour. But the temperature of the water continued to increase, making her uncomfortable. Heat was as bad as cold; worse, really, for her life-tolerance was not much above her normal body temperature. She could guard herself against cold by various mechanisms, but how could she keep cool when immersed in hot water? The threat of the Citizen to boil her in a big pot had appalled her; she would have been dead within minutes. Now—
She reassessed her situation. She was now in the fourth hour, closing on her destination. The water was heating slowly. If she relaxed totally, she might get through before it got too hot. That seemed to be her best and only course.
She found that the water was slightly cooler at the bottom of the pipe. She formed herself into an eel-shape and planed her way as low as she could, hugging the bottom. This helped.
The water stabilized. The pipe must now be in shadow. What a blessing!
She heard a tapping. She came alert; that was the signal! And in a moment she came to a division in the pipe; a smaller offshoot diverged, and the tapping was from its direction. She wriggled into it, flowing up to a narrow spigot. She squeezed through it, landing in a basin supervised by a testing machine.
She formed an eyestalk so that she could see more clearly. There were no serfs here; this unit was completely mechanized. Good; she formed into her full human shape.
“Go to the overseer’s office,” the grille on the testing machine said. “Follow the line.”
Agape looked, and saw the line. It traveled down the center of the chamber, and was evidently used to guide the less intelligent machines. She followed it out of the chamber and down a hall, and in due course came to the office.
“Assume this form,” a new grille told her. A picture flashed on the adjacent screen.
“But—but that’s a man!” she protested.
“Is it beyond your ability?”
“No.” She realized that she had become too thoroughly wedded to the original human form she had assumed. She thought of herself as female, but she could have become a male. Probably the machines wanted to conceal her identity completely, and this was the way to do it.
She melted partially, drawing her hair and breasts back into her torso, then reformed to match the picture. It was holographic, slowly turning to reveal every detail, so this was not difficult. She hesitated when she studied the masculine penis, but realized that she could not afford to omit this detail. So, dismayed, she formed it and the attached scrotum.
“You are Sander, traveling to become the employee of Citizen Kumin. You are new to Proton. Avoid discussion beyond this subject.”
“I am Sander, to become the employee of Citizen Kumin,” she repeated dutifully.
‘Take the air shuttle to Hardom. When there, assume your normal human identity and go to the premises of Citizen Blue.”
Agape walked out of the water processing section, following directions, and to the air shuttle station. This was a busy place, with serfs and machines hurrying to and fro. There were shuttles going to Anidom and Gob-dom and Moudom and Gnodom; she found the one for Hardom and walked up the ramp and took the first vacant seat she found. She had only used such a conveyance once before, and felt uneasy.
Other serfs entered, some with tattoos showing their employing Citizen. The seats filled. A young woman plumped down beside Agape. “Hey, who you with?” she asked.
“I am Sander, to become the employee of Citizen Kumin,” Agape said carefully.
“Oh? I’m Lula, and I work for him too. Had to hand-carry a message, now going back. So you’re new on Proton ?”
“New, yes,” Agape agreed.
“So you don’t know the ropes.”
“Yes.” Agape was not at all comfortable with this.
“Well, we might as well get friendly, since we’re going to the same place.” Lula, seated to Agape’s left, put her right hand on Agape’s left leg, stroking it. “You’re human, aren’t you?”