A parallel world!
Lu Chen, a military academy student, unexpectedly awakens an “Alternate Dimension” on the eve of his graduation assessment.
His beginner's gift turns out to be a portal.
Beyond the portal lie not only blood-soaked lands, but also a shattered sea of stars.
A soldier should be a shield for the nation and its people. Without hesitation, Lu Chen hands the System over to the nation.
And so, Huaxia launches the “Spark Project.”
An elite force of tactical specialists becomes a phantom, using modern weapons to carry out the most precise operations in history.
The world thinks Huaxia is still playing catch-up, while Lu Chen is already trading through the System for future technology.
When an alien fleet reaches the Solar System and arrogantly declares the end of human civilization,
they discover to their horror that the seemingly backward fleet from this blue planet fights as if it can see the future, with a technology tree that's absurdly advanced.
Lu Chen: “Peace isn't won with words! You have to fight for it!”
Time travel + technological advancement + interstellar conquest
In 1937, they would clean the battlefield and collect the corpses of their own people and burn them. Sometimes they would collect the corpses of our troops and burn them. They would not collect them much after 1942 or 41. They were also afraid of the plague. After all, these things don't recognize people.