[System]+ [Soul Transmigration]
The fate of the nation is tied to the fate of the ball. Lose a match, and sandstorms blot out the sky; win one, and the weather turns fair.
Qin Mu transmigrates into the body of the most pathetic puppet coach in Xijing, just as the nation is being slaughtered at the World Cup and yellow sand begins swallowing half of Daxia. All he has is a team of street kids he picked up in an urban village, and a [Super-Intelligent Football System] that only he knows about.
Four years, 1,460 days. Either he leads these kids from the dirt pitches beside a steel mill all the way to the World Cup, crushing one by one the opponents who trampled Daxia back then, or everyone dies together.