Protecting My Five Sisters in the 90s

After an accident, Wang Wu travels back to 1986. With his brothers unexpectedly deceased, he is left with five young and beautiful sisters. A local bully, exploiting their status as outsiders, refuses to compensate them and forces the family to sign a letter of understanding, abandoning any pursuit of accountability. To protect his five sisters, Wang Wu refuses to compromise, leveraging his knowledge from another era to outmaneuver and fight against the bully. Ultimately, capitalizing on the information advantages of his time, he thrives and achieves the peak of his life in the 1980s.