Even from this new perspective, he found it hard to judge whether it would be safe to set the yacht in motion again with the wreckage still clinging to her side; he would have to consider the bigger picture. Although he himself would not like to be dragged over the rough steel surface of this huge contraption with nothing but his flimsy wetsuit for protection, he thought the ship would probably not sustain too much damage from metal grinding against metal. So as long as it didn’t hit the propeller or rudder, they might be able to risk sailing full steam ahead.
He was moving his legs with slow deliberation, yet found himself approaching the container much faster than he liked. Suddenly he had to free one of his hands from the torch to stop himself hitting the side. His palm made contact with icy steel while his legs kicked frantically against the current. The open door stirred beside him as if in a gentle breeze. Shining his light into the black opening, he glimpsed brown cardboard boxes, still marked for the recipient with white sticky labels that were beginning to peel off. Ægir shifted his hand to get a better grip. Foolish though it was, he was afraid of being sucked into the container, afraid of perishing inside it with the goods that would never now reach their intended destination. He jerked the line round his waist to reassure himself that it still connected him to the world of the living. It was still securely fixed, but this did nothing to raise his spirits; the line would be of little use if he became trapped down here.
Still, he was not here to investigate the contents of the container or to let his imagination run away with him; he was meant to be inspecting the hull for holes and searching for a way to detach this vast piece of flotsam – a feat even the powerful current had been unable to achieve. He felt like an ant faced with moving a mountain.
He made a half-hearted effort to drag the container away from the side, but although the open door stirred a little, the rest did not budge. It would take a stronger man than him – a team of men, more like. He had nothing to brace against either, which rendered his effort pitifully feeble. At the second attempt he put more of his strength into it, but the result was the same, the door flapping slightly but the rest not shifting so much as a centimetre away from the hull. It didn’t help that he had to hold onto the torch at the same time, but he didn’t dare search for a fastening on his belt to which he could attach it. All his attention was fixed on avoiding the sharp metal edges of the crate.
Then, out of the blue, he had a brainwave that was both simple and obvious. If he opened the other door, the container would fill with water and the air that was holding it afloat would disperse. Then the bugger should sink and they would be able to continue on their way. The only difficulty might lie in unfastening the bolts, especially if they had warped. He would have to dive down to the handle in the middle of the door and undo the catches on the locking bars. The task shouldn’t be beyond him, but Ægir couldn’t work out how he was to achieve it with one hand while the other was occupied with holding him steady. He was still too terrified of being sucked inside to let go for a moment. As it was, his grip on the door would be weakened by having to clamp the torch under one arm.
He would just have to work it out as he went along. Deflating his buoyancy compensator a little, he descended until he reached the handle, which fortunately looked in fairly good shape. Then he gripped the torch under his arm and hung on for dear life to the side of the door. His feet drifted slowly into the black aperture and he kicked with all his might to pull them out. To prevent this from happening again, he took the time to adjust his position until he could press his body against the closed door. That way he would be supported by the metal while he worked.
It was a struggle to turn the lever one-handed, without the advantage of body weight. The muscles of his upper arms ached, already sore from wielding the poles earlier that morning. He felt as if that had been hours ago, if not yesterday, but then every minute of the dive was like an hour on the surface. Taking a deep breath, he exerted all his strength. The handle screeched and to his wild elation it yielded and turned all the way. He had managed to unlock the door. But his joy was short-lived and his mind and body froze at the sudden realisation that the container might sink before he managed to swim clear. The door would fly open and the wreckage would plunge into the depths, taking him with it, screaming into his mouthpiece. In desperation, Ægir shoved himself off as hard as he could and eventually felt reassured that nothing of the kind was going to happen. His fear had probably been unnecessary, but it had opened his eyes to the potential hazard.
He swam cautiously back and pressed his body against the door. He tried to tug it towards him but no matter how hard he strained, nothing worked. The resistance of the water and weight of the door made it impossible for him to budge it. There was no point continuing; he was quite simply incapable of achieving the feat on his own. But disappointment was a luxury he could not afford. He must finish the task he had undertaken; even if he couldn’t free the container from the hull, he still had to ascertain whether it would be safe to set the yacht in motion again. To do so, he would have to swim along and underneath the keel.
Ægir checked his pressure gauge and saw that it registered over a hundred bars, but all that told him was that he was fifty bars away from the needle dipping into the red, at which point he had to return to the surface. He shook inwardly with idiotic laughter at the thought that he hadn’t a clue what the figures meant. The fact that he was no longer conscious of the cold – hardly a good sign – filled him with even more mirth. But if he laughed aloud he would spit out the mouthpiece and drown, and this had the effect of sobering him. He deflated his BCD again and sank deeper. There was no point wasting time; the sooner he swam underneath, the sooner he would be restored to his family and his proper element.
The idea of swimming on his back struck him as most appealing because that way he would be able to look up and wouldn’t risk catching his air cylinder on the bottom of the container, but he wasn’t sure it would be physically possible. To be on the safe side, he descended further than necessary; he had no desire to go down this deep but it would at least mean he was further from the dangers above. His ears popped and he pinched his nose to relieve the pressure. Sore ears would be a small price to pay compared to what he faced now, but he would still rather avoid the ill-effects. He wanted nothing to spoil his euphoria once he was safely back on board.
In the event, the air tank turned out to be too heavy. Despite all his efforts to swim on his back, he kept rolling over and losing control. He would have to reconcile himself to gliding along on his stomach, looking up at regular intervals to examine the keel for damage. Every time he did glance up, the adrenaline pumped through his veins at the realisation that he was rising ever higher and closer to the container. But by concentrating on swimming a little deeper, he managed to steer clear of it.
All of a sudden he jerked to a halt. At first he thought he had been run through by a steel spar or sharp splinter of wood and flung out his limbs, unable to control himself. He floated upwards in the commotion, breathing rapidly, unable to see for the bubbles all around him. When his air cylinder bumped into the container he froze momentarily before managing to get a grip on himself. The realisation that he was still holding the torch brought him to his senses and he worked out that the reason for his abrupt halt had been the tightening of the line around his waist. So he hadn’t gone completely mad. With unsteady fingers, he transferred the torch to his left hand and used it to fend himself off while he fumbled at his waist with his right hand. The lifeline was taut, which meant either that they wanted him to come up or that it had entangled with some impediment on the way.