Lin Jianjun, who was reborn in 1980, found himself back on the eve of his breakup with his wife and children. This time, with the mysterious "Happy Life" auxiliary system, he wants to recover everything he has lost, get his wife back, raise three children, and the human-minded native dog Dahuang. In the wave of reform and opening up, he not only wants to use his past life memories to create a business empire, but also wants to make up for the debt he owed to his family in his previous life.
