In the 1970s, Su Wan was adopted as a child by her uncle and grandfather from the county town, and relied on this support to finish high school.
But her uncle's long-lost biological son was suddenly found, and she, an adopted outsider, could only sadly retreat to the Red Flag Brigade in the mountains.
Her original parents were loyal and kind, but they were powerless and could not provide her with any support.
With no space and no system, she started over in the poor mountains with only the knowledge of modern animal husbandry, veterinary medicine and poverty alleviation in her mind.
She met the border guard Lu Zheng, and the two cherished each other and made an agreement to stay together.
However, there are wars on the border, and the lover rushes to fight back in self-defense and bury his bones on the battlefield.
As a family member of a martyr, she only abides by fair endorsements within the rules and will never take shortcuts based on her family background.
Compete for quotas, station at animal husbandry stations, prevent animal diseases, promote improved varieties, and lead the villagers out of poverty.
Overcoming criticism and going through ups and downs, he worked hard step by step from a grassroots technician to become the head of a county.
The mountains and rivers remain the same, but the old friends never return.
In this life, she will no longer talk about marriage, but will use her talents to guard the fireworks of thousands of families.
