I Handed over the Future Technology

On the day I became terminally ill, I received a civilizational will from a hundred years later. Every week in my dream, I have to learn a black technology that can change the world, at the cost of losing my remaining lifespan. So, I became the anonymous "Suirenshi" and handed over future technologies to the motherland piece by piece. Super batteries, room temperature superconductivity, quantum chips... The motherland is making rapid progress, and my life is counting down silently. Until the country finally found me, the female officer who came to "arrest" me took away my medical records with red eyes: "From now on, your life does not belong to you." "It belongs to the motherland -" "With me." Later, alien civilizations sent tests to determine the survival of mankind. When the whole world was helpless, I, who was already bedridden, took over the command. "Don't be afraid," I said to her, who was crying. "This is the last gift I handed over." That day, the entire solar system shone for one person. He used civilization as fire to illuminate mankind's path to the stars.