Limit 500 words In the early 1970s, Laoding's family in the provincial capital actively responded to the government's call to support rural production and construction. The whole family moved to a small village called Longwangtan. On this land, their family lived from the early 1970s until the new century. Love and hate spanning decades in different eras and periods. At the same time, it also affects and changes the destiny of several generations of his family.