The rain stopped at a line he could not see.
Halloran walked out of it and the mud went from soft to fired clay in one step, cracked into plates the size of doors, and the air stopped smelling of anything. He put his tongue against the back of his teeth. Rain. Then salt. He had learned to taste the seams before the instruments found them, which was not a skill anyone at Apex had thought to write down.
The basin had been a sea until eleven thousand years ago and a survey grid until Tuesday. Finch had taken the grid down the way he took everything down, one post at a time, so the crossing markers stood at their old spacing for two miles and then simply did not, and after that the squares were where you found them. Rain in one. The same storm in the next, dried to a white crust with the drop marks still in it. A third square had never had the storm at all and held a pickup truck with 1979 plates and no rust.
He crossed it. The truck weighed less than it should. He could tell from twenty feet, from how the springs sat.
His right knee was a brace and a decision. The gravity in the basin changed at the seams, not much, a few percent, but a few percent nine hundred times a day for thirty years was what had happened to the knee, and to the disc above it, and to the way he held his head. Younger Apex people called it the Zone lean. He had stopped correcting them.
The tower was a mile off. Apex survey, class two, forty meters of lattice steel with a mast, planted in 2003 on a square that had held still long enough to pour a footing. Finch was at the base of it. Halloran could see the coat. Finch always wore the coat, and he wore the mask, and he did not hurry, which was the thing Halloran found hardest to forgive. A man who was not hurrying had time.
He raised the glasses. Finch was doing something to the footing with both hands, kneeling, the way you kneel to tie a shoe.
Halloran started walking faster and the knee said no and he kept walking.
At eight hundred meters the tower leaned.
That was all. The mast tipped four degrees off true and stayed there, and the lattice below it stayed straight, and nothing else happened. No sound. Finch stood up and stepped back. Halloran stopped, because he had seen this before, twice, and both times he had been the one standing too close.
At six hundred meters the sound arrived. It came across the squares in pieces, a flat clap that had been through several years on its way, and under it the ring of steel already falling.
At four hundred meters the tower caught fire. It was still standing. The mast was still four degrees off. Flame ran up the north face of the lattice in a sheet, blue at the bottom, the way thermite goes, and the heat reached him through a square where the air was dry and left him at the next seam where the air was not.
Then the detonation, which was the first thing that had actually happened.
He saw the footing go. He saw the whole forty meters of it lift and open at the base and come down across three squares at once, and in one of the squares it was already rusted, and in one it was still bright, and in the middle one, the one Finch had been kneeling in, it was gone, because that square had moved on to a Tuesday when the tower had never been built.
He kept walking. There was nothing else to do with a body in the Zone. You kept it moving toward the thing you wanted and let the seams decide what you found when you got there.
An excerpt from a working manuscript. — Ron Diver