because you need to be on guard, in case the Celestial Levels send agents down to find you. Ordinary angels can’t reach you, so you know that whatever they send will have to be unusual, or prepared to die very soon after finding you.’
‘There’s just you and me in this room,’ Quillon said slowly. ‘Why haven’t you killed me yet?’
‘Because that’s not what I was sent to do.’ The angel inhaled again, the breath ragged and wet-sounding. ‘I came to warn you. Things are moving in the Levels. You’re back on the agenda.’
‘What do you mean, things are moving?’
‘Signs and portents. Indications of unusual instability in the Mire. Or the Eye of God, if you’re religious. You’re not religious, are you, Quillon?’
‘Not really.’
‘If you were, you’d say God was getting restless again. You’ve probably noticed the pre-shocks down here. Boundary tremors, warnings of zone slippage. There’s something inside Spearpoint that no one really understands, not even the angels, and it’s got a lot of us rattled. The people who sent you down here, the ones you’re hiding from? They want you back.’
‘I’m useless to them now.’
‘Not what they believe, unfortunately. There’s information in your head that they’d very much like to suck out. And if they can’t, they’ll kill you anyway to make sure no one else gets their hands on it.’
‘Who else cares?’
‘The people who sent me. We want that information as well. Difference is we’d rather you stayed alive.’
‘Are the others here?’
‘Yes. They’re like you, to some extent: modified to work down here. But without the expertise you brought to the first infiltration programme, the modifications aren’t as effective. They can’t stay as long and they don’t blend in as well.’ The angel studied him. ‘Inasmuch as you blend in, Quillon.’
‘How near are they?’
‘Chances are they already have you under observation. They may already be covering likely exit points, in case you try to leave Neon Heights.’
‘Then I’ll hide.’
‘You’re already hiding and it hasn’t worked. They’ll have a chemical trace on you by now, sniffing you out by your forensic trail. Running’s your only option. Being here is already pushing them to the limit. They won’t be able to track you if you cross zones.’
‘Leave Neon Heights?’
The angel licked his lips with a fine blue tongue. ‘Spearpoint. All the way down, all the way out. Into the great wide open.’
The thought made Quillon shiver. ‘There’s nothing out there.’
‘There’s enough for survival. If you’ve adapted to life down here, you’ll cope. What matters above all else is that the information in your head never reaches your enemies.’
‘Why do they care now?’
‘The work you were involved with was only ever the tip of a project, a covert programme designed to create an occupying force. An army of angels with sufficient built-in tolerance to take over the rest of Spearpoint.’
‘I know.’
‘Without you, the work stalled. But now the prospect of a zone shift has heightened the urgency. They want that occupying force, which means they want your knowledge.’
‘And what do your people want?’
‘The same knowledge, but to use for different purposes. Not to take over the rest of Spearpoint, but to provide for emergency assistance if the worst does happen.’
‘Seems to me the safest thing would still be to have me killed.’
‘That was ... considered. I won’t lie to you.’ The angel gave him a weak, pitying smile. ‘But in the end it was agreed that you were too valuable for that. We can’t see your knowledge wasted.’
‘Then help me get back home.’
‘Not an option. Best we can do for you is warn you to get out. After that, you’re on your own.’ The blue eyes regarded him with deep, penetrating intelligence. ‘Can you leave Spearpoint without being followed, Quillon?’
‘I don’t know.’
‘Because if you can’t be