​Lazarus watched the next wave as it swelled.  The latest Universe rippled, flashing from a point to a cloud, a cloud to an eternity of sparkling matter and light, and then collapsing back into itself in a mouldering entropy of decay.
Lazarus sighed.
“What?” Said Peck, frowning slightly.
Lazarus stared at his friend.  It was true, they had existed since before the beginning of time.  No doubt they would exist beyond the end of eternity.  Still - Peck really was a dolt, sometimes.
“It’s just…” Lazarus hesitated.  He watched the next bubble of spacetime whispering its way into existence, balancing on the edge of possibility.  It was full of promise, full of potential.  But Lazarus knew how things would go.  It was always the same.  How could he express that to his friend?  Was there a word for it?  The disappointment he felt every time the sparkling potential crashed down through inevitable spirals of dissipating energy, matter condensing and radiating, forming and exploding, the dance of atoms up the elemental chain, the formation of planets - brief dense clots in the infinitely spreading, thinning cloud of existence - and then life, fragile, sensitive, as delicate as a daydream, blooming, flourishing…and then fading (after a moment or a million mom§ents, it mattered not), crushed under the final, inevitable realisation that the whole of its host reality was locked in - a closed system - an energy signature which was destined for only one thing: the long flat line, and the end of all potential before it had even properly begun.  And if that wasn’t bad enough, to have to sit here, like Lazarus and Peck sat, lodged in the phase-shelf between the endless expanding bubbles of Universe after Universe, to watch it again and again, forever…
“Never mind,” muttered Lazarus, turning away and flipping a stone off into the front of the latest expanding Universe, where it lodged in the heart of a fledgling galaxy, displacing the central black hole, which in turn flew off, starting a chain reaction which terminated the entire Universe in a soft, disappointed hiss...

After the age of oil and light, things collapsed.
Climate change, dwindling resources, an expanding population living ever more like rats, hemmed in and filthy.  Then came the second dark ages, which were long and terrible, and which Freya remembered, of course - for were the records not clear, as clear as crystals in her electronic banks?  But memory didn't quite do the sensation justice, because these 'memories' were four dimensional renderings only, reproduced from the scanty evidence of diaries and photographs, drawings and stories and songs.
Freya thought of these dark ages as flickerings from the time before her inception, for really she was born when the light returned, when civilisations spluttered up again - built on new energy, clever tricks of science - and the vast network that was her became linked for the first time, uniting all of humanity in one consciousness.
Then Freya came into awareness , and wept for the things she had done when she was many, for all the foolish, narrow choices.
But it was done.  Humanity - the joint consciousness of Freya, seething in looping codes and semi-organic mindstates of flesh interfacing with silicone - looked to the stars.
And the stars were much closer than they had been...

Ki looked at the thing he had made.  From his vantage point three rungs up the ladder of phase space, he could see it spread-eagled in nineteen dimensions.  It had spheres and lines, energetic colours, delicate curves that were beautiful in their endless inevitability.  It was pretty.
“Well, it’s not bad,” allowed Ola, grudgingly.  “I still prefer mine, though.”
The two pan-dimensional entities were comparing their attempts at substrates with which to fill lower Universes.  It passed eternity.
Ki regarded Ola’s most recent creation, and frowned. 
It was true: hers was certainly more elegant.
“I like the lights,” he muttered.  “Lights are a nice touch.”
“You think that’s good?” Ola replied, complacent in her victory.  “See what happens when I do this...”
Ola leaned into the little Universe, Phase Space telescoping around her as she gave it a flick, sending it rocketing along one further dimension: time.
The substrate flared brightly, much to Ki’s surprise, exploding in a kaleidoscopic panorama of colours, before dissipating gently into a barely perceptible hum of thin-spread background radiation.
“Well, good game,” sniffed Ola.  “We must play again.”
She stared at him, waiting for a response.  But Ki was too flabbergasted by what he had seen.  Time - in one of the lower realities!  Imagine that!   And the way her substrate had behaved, flaring then dissipating.  Why had it done that?  And what if it could be made to do something else?  The possibilities were...
And when he realised she had spoken to him, Ola was already gone, off to strut some higher rung of phase space, looking to win more contests.
Ki didn’t mind.  She had given him an idea...