Return to 1990 and Become the Second Generation of Rich People

What about the necessary systems for time travel? Where about my system? ? ? How to play without a system? What to do if you don't have a mobile phone or a computer? Fortunately, the fusion memory of the two lives has become a photographic memory, and I can still remember some major events in the previous life and the small things around me. Start over again, change yourself and change the life trajectory of those around you. If my father has no education, then he should go into business. I want to be a rich second generation. Work hard, my parents. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.