The scree gave way to tough grass. He started to walk down to the treeline several hundred meters below. His left leg was stiff, even with Skin muscles moving it. Several scree stones were stuck in the open puncture. He stopped to pick them out, then continued. Their absence didn't make any difference to the limp. The display revealed that an alarming amount of Skin muscle in his left leg had degraded to a nonviable level. When he checked, blood was still leaking down the leg. It must be coming from the wound inside. There was no clotting agent left.
He stopped when he reached the trees and bent over, trying to throw up. Nothing came, apart from a vile acidic juice that burned his already arid throat. His gills adjusted their filter parameters, feeding him a higher oxygen level. It made breathing a little easier.
The trees thickened quickly once he was inside the forest. But their trunks were never so close as to form a barrier. Undergrowth was a shaggy fern that his Skin legs pushed through with hardly any extra effort. The visibility was as bad here as in the snowstorm. He had to rely on inertial guidance again, following the indigo trail across the slope, always heading down.
Warmth slowly drained out of him, seeping away through the puncture hole in the Skin. His fingers were icy, his feet blocks of ice. Nothing he could do would stop the shivering. The display wanted him to replenish the Skin's blood bladders. He sneered at it and told the Prime to clear the icons away. More medical warnings appeared, indicating the strain he was putting on his own organs now that his body was having to reoxygenate the blood.
The trees came to an end. Lawrence moved forward with small, laborious steps. He was hunched up in an effort to ease the pain throbbing along his ribs. One hand was clamped over the puncture hole in the carapace.
He arrived at the top of the curving cliff. A hundred and twenty meters below, the black waters of the crater lake rippled gently. Low-light sensors turned the gloomy night vista to a glowing blue-and-gray image. He saw the central island. The little stone temple was still sitting at the center.
"Meditation my ass," Lawrence grunted at it, and jumped.
The carapace hardened protectively long before he hit the water. It was a jolt that sent an excruciating pain flaming out from his wounded hip. He screamed inside the helmet. For a moment he though he was about to throw up again. All he was really worried about was the depth of water at the foot of the cliff. Whatever it was, his feet never touched the bottom of the lake.
Low-light sensors showed him faint gray bubbles swarming around him as he slowly floated to the surface. Then he was bobbing about, trying to see where the island was. Once he found it, he brought his legs up so he was floating on his back. His feet kicked slowly, aided by the occasional flap of his arms. He instructed the Prime to make the Skin muscles follow the motions he wanted. His own limbs weren't responding very well. The result wasn't a particularly fast stroke, but he made steady progress.
He was about seventy meters from the island when something brushed against him. The carapace tactile sensors stroked his skin in mimicry of the contact. Lawrence flinched and held still, waiting for it to happen again. When nothing happened, he began kicking again, perhaps a little more urgently now. The fish-creature prodded his left leg. Lawrence shoved at it with his hand. A narrow, pointed head broke surface for a moment, then dived with a small splash.
Something touched him on the other leg. Two of them! He concentrated on kicking, keeping his feet below the surface for maximum effect. One of the fish-creatures slithered over his chest. It was similar to an eel, but pale green, over a meter long, with three ridges running the length of its body. They were vibrating softly.
"Shit!" Lawrence punched at it in panic. But it was too fast.
Pointed jaws with needle teeth worried their way into the puncture hole like a hammer drill. Lawrence chopped at the thing with the edge of his hand. Two more were nuzzling the puncture. He twisted over and started swimming side-stroke, keeping the puncture out of the water. One of the creatures tangled itself round his legs. The puncture was forced below water. Teeth began to bite into the exposed Skin muscle.
The carbine slid out of its recess. Lawrence angled it away from his leg and fired. Bullets chewed the water around the creatures. There was an eruption of spray, and they were gone.
Lawrence started swimming hard, shouting to counter the pain coursing through his body at each hurried motion. Ripples wriggled across the water, arrowing toward him. Several of the creatures were suddenly writhing all over him. Lawrence thrashed about, going under for a moment. Their jaws were tearing at the Skin muscle in the puncture, severing chunks of it. He used the carbine underwater, hearing a dull roar as it fired.
When his head came up, he could see the island thirty meters away. A biohazard alert flashed in the middle of his display. Some kind of toxin was seeping into the Skin's circulatory network. Prime determined the infection point as the muscle cords around the puncture.
They're poisoning me!
Just then one of the fish-creatures began to coil and convulse a few meters away, flinging spray in all directions. Two more started similar berserk motions.
Lawrence kept swimming. Prime closed the valves connecting his major blood vessels with the Skin. Another creature jabbed its head into the puncture. He shot at it.
Dozens of the creatures were racing through the water around him. They slid over and around the Skin. Lawrence's foot touched a solid surface. He struggled for balance and waded out of the water. The creatures were charging around his legs, butting against the carapace. Prime was flashing up information on the toxin. It was spreading through the Skin's leg muscles. Secondary blood vessel valves were being closed, in an attempt to isolate it.
When his feet were finally out of the water, Lawrence managed two steps on the grass, and fell over. His legs wouldn't move, the weight of the inert Skin was too much.
Lawrence surveyed the status display. The toxin had contaminated over a third of the Skin's muscles. There was no blood reaching the rest. With a sob he gave the Prime his last order. The Skin split open smoothly along its chest seal. Lawrence whimpered as he pulled the helmet back off his head. Cool night air licked against his body. He pushed and wriggled, emerging slowly and painfully from the dead Skin like some glistening blue chrysalis. For a while it was all he could do to lie panting on the grass. Then his left hand felt its way along his side and probed at the wound. He grimaced, and slowly sat up.
The clotting agent had left a thin layer of white foam inside the wound, which was cracked and flaking. Blood was dribbling out, running down the slippery layer of dermalez gel. He pressed his hand against it, hoping the pressure would hold the bleeding until he could find something to use as a dressing.