归来时，旧地重游，记忆如潮涌现，心中涌动无尽思念。淮阴市井笑韩信

　　In 2059, in a broken-down world, silicon has become the most precious material on the planet. A man and a girl barter transistors and microchips for a few larvae and some water. Their routine will be broken by the discovery of a forgotten heirloom, something that the man will not want to part with.