Wang Lin sees a man who, a few years ago, lived a carefree and carefree life. Now, he is filled with alcohol, smells of smoke all over his body, and his eyes are dull, his face haggard. Wang Lin wanted to feel sorry for him, so he reached out and touched the mirror. - Fate made Wang Lin travel back to 1988. His parents had passed away, he had a junior high school education, he was a machinery repair worker, and he had a new wife who disliked him. In this year, let's see how the grassroots Wang Lin counterattacks!