Most of the original settlers had arrived from Canada and Hong Kong, with a goodly proportion of Seattle’s residents joining up with them. As such, its influences were memorably varied, with ultramodern trends sitting comfortably alongside carefully maintained old traditions. Given such roots, formality and hard work had seeped into the population’s genome over the centuries. As a people, they’d flourished and expanded; two hundred forty years after settlement, the population was just over one and a quarter billion, spread out over eight continents. The vast majority worked diligently and lived well.

With the Seattle legacy perhaps weighting the decision, Darklake City had been sited in a hilly area of the subtropics. With its slopes of rich soil, constant warm weather, and abundant water from rivers and lakes, the area was ideal for coffee growing. The lakeshore that made up the southeastern edge of the city now sprawled for thirty-five kilometers, incorporating marinas, civic parks, expensive apartment blocks, boatyards, leisure resorts, and commercial docks. At night, it was a gaudy neon rainbow of color as holographic adverts roofed the roads like luminescent storm clouds, while buildings competed against each other to emphasize their features in raw photonic energy. Bars, restaurants, and clubs used music, live acts, and semilegal pleasure-tingle emitters to entice the party people and it crowds in off the street.

Some forty years before Dudley Bose made his vital discovery, the night she was due to be murdered, Tara Jennifer Shaheef could see it all laid out before her from the lounge balcony of her twenty-fifth-floor apartment in the center of the city. The shoreline was like the glimmering edge of the galaxy, falling off into complete blackness beyond. That was where life and civilization ended. Beyond were only a few sparkling cruise ships that slid across the deep water like rogue star clusters lost in the deep night.

A gentle evening breeze stirred her hair and robe and she leaned against the balcony rail. There was a sugary scent of blossom in the air, which she relished as she inhaled. Oaktier had long ago banned combustion engines and fossil fuel power stations from the planet; local politicians boasted that its atmosphere was cleaner than Earth’s. So she breathed in the air contentedly. There was no noise, at this height she was insulated from the low buzz of electric vehicles on the streets below. And the bustling shoreline three kilometers away was too far for its racket to carry.

If she turned her head left, she could see the bright grid of city lights stretch out into the foothills. A pale light cast by the gray-blue crescent of Oaktier’s low moon was just strong enough to reveal the mountains behind them that formed a low wall across the night sky. In the daytime, long terrace lines of coffee bushes curved along the slopes. White plantation mansions nestled in lush groves of trees, set back from the narrow roads that snaked up to the summits.

Two rejuvenations ago, she’d made her life out there, away from the more frenetic urban existence. Sometimes, she dreamed of reverting, heading back into the countryside for a quieter, slower existence. An existence away from her intense, driven husband, Morton. After a couple more rejuvenations, she would probably do it, just to recharge herself. But not just yet, she still enjoyed the faster mainstream life.

She went back into the apartment, and the balcony doors slid shut behind her. Her bare feet padded quietly on the lounge’s hard teakwood floor as she made her way across to the bathroom.

In the apartment tower’s basement, her killer entered the power utility room. He removed the cover from one of the building management array cabinets, and took a handheld array from his pocket. The unit spooled out a length of fiber-optic cable with a standard v-jack on the end, which he plugged into the cabinet’s exposed maintenance socket. Several new programs were downloaded, and quickly piggybacked their way onto the existing software. When it was done, he pulled the v-jack out and replaced the cover with the correct locking tool.

Tara Jennifer Shaheef’s bathroom was decorated in marble, while the ceiling was a single giant mirror. Recessed lighting around the rim of the bath cast a warm rose-pink glow across the room, flickering in an imitation of candlelight. The bath itself was a sunken affair big enough for two, which she’d filled to the brim and added a variety of salts to. When she got in, the spar nozzles came on, churning the water against her skin. She sank into the sculpted seat, and rested her head back on the cushion. Her e-butler called up some music from the household array. Tara listened to the melody in a pleasant semidoze.

Morton was away for a week at Talansee on the other side of the planet, attending a conference with a housing developer group he was trying to negotiate a deal with. AquaState, the company he and Tara had set up together, manufactured semiorganic moisture extractor leaves that provided water for remote buildings, and was finally starting to take off. Morton was eager to capitalize on their growing success, moving the company toward a public flotation that would bring in a huge amount of money for further expansion. But his devotion to his work meant that for seven whole days she didn’t have to produce any excuses about where she’d been or what she’d been doing. She could spend the whole time with Wyobie Cotal, the rather delectable young man she’d snagged for herself. It was mainly for what he did to her in bed, but they also traveled around the city and enjoyed its places and events as well. That’s what made this affair so special. Wyobie paid attention to all those areas that Morton either ignored or had simply forgotten in his eternal obsession to advance their company. These seven days were going to be a truly wonderful break, she was determined about that. Then maybe afterward… After all, they’d been married for thirteen years. What more did Morton want? Marriages always went stale in the end. You just shook hands and moved on.

Her killer walked across the ground-floor lobby, and his e-butler requested an elevator to take him up to the twenty-fifth floor. He stood underneath the discreet security sensor above the doors as he waited. He didn’t care, after all, it wasn’t his face he was wearing.

Tara was still deliberating about what to wear that evening when the hauntingly powerful orchestral chorus vanished abruptly. The bathroom lights died. The spar jets shut down. Tara opened her eyes resentfully. A power failure was so boring. She thought the apartment was supposed to be immune from such things. It had certainly never happened before.

After a few seconds, the lights still hadn’t come back on. She told her e-butler to ask the household array what was happening. It told her it couldn’t get a reply, nothing seemed to be working. Now she frowned in annoyance. This simply couldn’t happen, that’s what backups and duplicated systems were for.

She waited for a little while longer. The bath was such a tranquil place, and she wanted her skin to be just perfect for her lover that night. But no matter how hard she wished and cursed, the power stayed off. Eventually, she struggled to her feet and stepped out. That was when she realized just how dark the apartment was. She really couldn’t see her hand in front of her face. Using irritation to cover any bud of genuine concern, she decided not to feel around for a towel. Instead she cautiously made her way out into the corridor. There was a glimmer of light available there, at least. It came from the broad archway leading into the lounge.

Tara hurried through into the big room, only mildly concerned what her soaking wet feet would do to the wooden floor. Light from the illuminated city washed in through the balcony windows. It gave the room a dark monochrome perspective. Her lips hardened in annoyance as she looked out at the twinkling lights. This was the only apartment that seemed to be suffering.