Wang Wu was transported to 1986 due to an accident. The brothers died unexpectedly, leaving only five young and beautiful sisters-in-law. The local bullies took advantage of the fact that they were outsiders and not only refused to compensate them, but also forced the family to sign a letter of understanding and give up on holding the other party accountable. In order to take care of his five sisters-in-law, Wang Wu chose not to compromise. He used the information gap across generations to fight against the bullies. In the end, Wang Wu relied on the information dividend of the times to counterattack in the 1980s and reached the pinnacle of his life.