Lin Dongsheng spent his life carrying lifelong regret. In his past life, he was foolishly leaving home, leaving seven children unattended, which caused irreversible regret. This guilt haunted him until his death. Opening his eyes once more, he returned to the material-scarce year of 1978. In this lifetime, he no longer avoids responsibility and chooses to stay and accompany his seven sons. He plans to go into the mountains to make a living, practice his skills hard, and rely on mountain and wild resources to support his family. He guards the children attentively, strives to improve his family's life, makes up for the debts of his past life, and the family relies on each other to live a steady life in the days ahead.