[Infrastructure development + System + players]
Shi Qi stumbles into another world, where the System tells them they've been bound to a desolate planet. Rebuilding it is the only way to return to their original world.
Their first mission goes badly: from the start, they owe the System a billion points.
Fortunately, the System keeps its word. A few days later, it delivers a “golden finger,” and the planet's reconstruction takes off.
Just as the planet is on the verge of flourishing again, the long-vanished System finally returns, bringing the real golden finger: the planet's original inhabitants from another point in time.
Time has crossed over. The past is beyond reclaiming, but a dazzling future still lies ahead.
