I Arrived in 1983 with My Smartphone

Li Ming was repairing the air conditioner upstairs in his home in 2026, when suddenly the whole building shook. He didn't know if it was an earthquake or some kind of explosion? When he woke up, it was already 1983. The strange thing was that the body he traveled through was actually his father Li Aiguo. Fortunately, he brought a smartphone from 2026. It is said that gold was everywhere in the 1980s and there were opportunities to make money. Li Ming used this smartphone from the future to make him the first pot of gold. Next, he will make a leap in the family, seize every money-making opportunity he knew in the 1980s, and professionally build a career to become a truly rich second generation. However, just when he gained wealth and freedom, he was targeted by Lin Xiaoyu, a hunter from the Space-Time Administration. This is a department that maintains the stability of the universe and space-time and specializes in cracking down on people who travel through parallel time. What kind of sci-fi + time travel + immortality + rebirth + urban romance counterattack drama will these two people bring to everyone?