(System + everyday life in a military compound + one heroine)
After graduating from the National University of Defense Technology and serving in the military, Gu Nancheng dies of brain cancer and transmigrates to a small mountain village in 1984.
But right after he transmigrates, his younger brother cracks his skull, leaving his body on the verge of collapse.
His girlfriend, whom he struggled to support through university, has been stolen by his younger brother? No problem. He can take her off your hands.
Three years ago, it was supposed to be his younger brother who married into another family, but somehow the job went to him instead? No problem. He's familiar with the military.
Besides, that woman is stunning, like a goddess. This time, he's the one who came out ahead.
His son, born into a family where the father married in, has to take his wife's surname? No problem. He'll make the boy take his rightful place in his own family through his own efforts.
To sum up in one sentence, lick the dog.