I wouldn't sail this ship if I were you
1. There was once an assassin, although she didn’t think of herself that way. Really, she was just doing what she had to do. The war, when it came, was someone else’s fault entirely and would have happened sooner or later in any case. Better to pull the thorn and start it now, rather than hanging around basking in the growing bad-feeling. Not only that, but it was more or less an accident that anyone died anyway. To be sure, she was there with the gun and the grenades. She had phoned in the bomb threat that left the cavalcade stuck on the old road. But she had more or less decided not to do it when an acorn fell on her head. Everything happens for a reason, you know. Sometimes you have to do what you have to do. The acorn, unregarded, fell into a patch of soft earth.
2. They say that the lifespan of an oak tree is three hundred years growing, three hundred years living and three hundred years dying. The acorn’s questing shoots had no idea of this saying, or that it was not normally true. The earth went round the sun once, then once again. The war was still far off. It became a sapling, then a mature tree. The woodland flourished for four hundred years, basking in steamy, sap-smelling summers and sitting through mild, damp winters. Someone seeded the ground with landmines then, a hundred years later, robots came to dig them up. The tree survived. Beetles ate out its heart, but it remained standing. A small town grew up in the greenwood beside it. Two hundred years later, twenty thousand refugees came to stay, and the town stretched out its limbs into the woody valleys around and became a city. Nine hundred years later, the husk of the old oak, surrounded by black tulips, lay at the centre of a genteel square.
3. At the death of the old year (which was in those days in the yellow height of summer), a parade of swimmers hung black ribbons on the oak as they processed down through the steep streets to the lake. Perhaps this year there were more ribbons than usual; it was a very hot summer. In any case, the last remaining branch of the oak snapped free and fell down over the road. A group of teenage girls came down from the silent houses on the square and stripped it of bark, which they used to make masks.
4. The masks hung in the silent houses for a hundred years more. A kind and gentle age came over the land. People ventured out across the borders again. One could walk in the mountains without having to watch for drones. There were people digging in the black moorlands of the old cities, and finding old technologies, and bringing their secrets back to life. The silent houses found themselves full of families who could not help but laugh from time to time.
5. There were five children who grew up on the square, and they were all writers. It was a good time for writers, because now the war was over there was finally time to twist its stories into something beautiful or strange enough to hang an audience’s attention on. They thought that they would travel to the mountains and live on ice water and berries and dried meat, and that each of them would write a play, and they would come back to the city on a glorious wave of Art and be some kind of famous Set or other. And perhaps when they were setting out their minds were wandering further, oh further! on to the days when they would attend academic seminars about their journey, but in thrilling disguise.
6. In any case, it did not go quite as they expected. They made it to a remote valley, where they were only moderately hungry. On the third day they caught a wild pig, which they drained of blood in the hope of making black pudding. Someone brought out a bottle of a thin green herbal spirit. They wore the masks and made a forest out of twigs set in the earth to act out a scene someone else had written that morning. There were refugees, and a bear. Two hours later, the fifth of the travellers went for a scenic piss on a cliff edge and did not come back. In a panic, the others scrambled down the cliff half-way to where they could see a pale shape in the darkness below; then they fell too. A warm rainstorm washed out the river valley two days later, leaving no trace. In time, the empty campsite was found, with its masks and blood and bundles of twigs, and formed an enduring mystery that captured the attention of the age. Someone even wrote a play about it.
7. A bottle and some bones and a packet of verses were swept with the floods down into the caves below the mountains, where they meandered through various ghastly sumps and narrow caverns. Eventually, they made it to the sea, washed up into the open door of an old lighthouse. Someone must have been living there then, although I am not sure how. They took the drifting objects and put them three floors up, near the lamp. In those days the lighthouse ran on energy from the decay of radioactive isotopes, because the land around it was not deemed habitable. But this was a generous age, and for a further hundred years the light gradually wound down, and travellers came to live again in the old villages by the sea.
8. At some point they found the verses, but they could not read them. These travellers had a story, which was that they were the first brave pioneers to come back to this area after the dark age; and so they believed that they had found some great long-lost relic. They made a wooden town and painted it in many colours, and it had a blue tower that one could see for three miles along the coast. Here they kept their relics. In time it, too became a city, and the blue tower sat incongruously in its busy docklands. Scholars came from all around to look at the lost verses. But they threw away the bottle, believing it to be litter.