[Dual-World Black Tech: Using Earth Science to Save the Doomsday Dome]
Every morning at three, I transmigrate to a parallel world beneath a doomsday dome.
Its technology has gone badly off track, its energy is depleted, and its cities have been sealed beneath a silent dome for fifteen years.
And I'm just a physics graduate student on the Earth side.
That is, until I use what I learned in textbooks to fix a lamp, attracting the attention of a genius engineer with a scar over her left eye.
"Where did you learn this technology?" Her gaze is sharp as a blade. "The books from the old era don't contain an improved quantum tunneling design."
I fall silent. I can't exactly say it was a theory we discussed at yesterday's lab meeting.
But when the notes left behind by her father point to the truth about the dome, and the countdown shows that the "purification program" has 892 days left...
The fate of two worlds rests on the shoulders of one graduate student.
With Earth theories and doomsday materials, I light up the black-tech tree:
Quasicrystal batteries, dimensional communicators, silent alloys, consciousness synchronization devices...
When the Fifth District tries to control me, I say, "Ever heard of a dimensionality-reduction strike?"
When the dome's System tries to erase me, I laugh. "Is your code more complicated than my thesis?"
And the engineer stands at my side, modifying a device that can connect the two worlds.
"One last question," she says, looking into my eyes. "Who are you, really?"
I push up my nonexistent glasses.
"Just an ordinary person who wants both worlds to survive."
[Hard Sci-Fi + Two-Way Barrier-Breaking + No Romance, Focused on the Career Plot]
[When knowledge becomes your only weapon, science is the ultimate black tech]
