I Took the System to the 1970S, and the Beloved Lucky Star Has Arrived

“Bzzzt~~” A current flashed. “Ding~ Hello, Host. System No. 188 is at your service! To reward your heroic act of losing your life while saving someone, the System has automatically renewed your life. Please enjoy life in the 1970s!” What? The 1970s? That era when people couldn't get enough to eat or wear, and needed ration coupons to buy everything? Meng Yinyin stared in bewilderment. Could I get a different kind of compensation? When Meng Yinyin was three, her father, Meng Yicheng, stared at his daughter in shock, his voice trembling. “Gasp… Honey, is that ginseng she's yanking up? W-wait a minute… Gasp! The whole patch under Yinyin… it looks like it's all…” The Meng family should have been utterly ordinary, but with the arrival of their lucky treasure, their fortunes soared. See how the Mengs build their wealth and elevate their family!