This Shrine Cannot Die

What would a qualified time traveler do when traveling to Japan in the 1980s? Play with finance and entertainment and reach the peak of life? Jiang Guguang also wanted to do this, but the family was in decline. As the new head of the branch family, before he took any action, a fire broke out at the family shrine, and almost all family members died. Fortunately, there is a system for such a difficult start, but where are the instructions?