A Technology Tycoon Who Travels Through Fantasy

What did Du Ke gain from having a fantasy world as his back garden? It is an electron flow battery that dominates the new energy market, a plasma weapon that improves the level of warfare, a holographic projection that changes lifestyles, and a practical application of controllable nuclear fusion. Quantum space-time channel! Warp jump engine! Cryonics technology! Nano rigid material! Du Ke, who led mankind into the interstellar era, saw the end of the universe, the eternity of time, and endless heat death wherever he looked!