A Tiny 1970S Darling, Sucking on a Pacifier While Raking in Koi Coins

[No romance, period setting, golden finger, transmigration, supporting character awakens] After dying suddenly, Fang Mingxi transmigrates to the 1970s. She expects a disastrous start, but then discovers she has a mountain-foraging trading game. Before she can celebrate for even three seconds, she learns she's a supporting character destined to die young. In the future, He Xi is the He family's beloved lucky charm. She can find money just walking down the road and pick up wild game at random in the mountains, like a koi fish descended to earth. Her luck is astounding, and she breezes through life with one advantage after another, cherished by her extraordinary childhood sweetheart. Her father, He, who was presumed to have died while serving in the military, not only makes it home alive but also earns credit and a bright future. Her mother, who was supposed to die saving someone, escapes death and becomes a successful businesswoman. As for Fang Mingxi, she is sent away with her family before she's even nine months old. After enduring hardship all the way to their destination, she dies from failing to adapt to the local climate. Even her coffin is robbed after her death. Her body goes missing, her ancestral jade pendant ends up in someone else's hands, and her grandparents die of grief when they hear the news. After learning of the tragedy, Fang Mingxi's burdened parents are overcome with despair. They die together while saving someone. Some family members die, others are injured, and even her maternal grandparents are secretly harmed on the eve of their return to the city. Fang Mingxi: Fine, fine, so that's how you're going to play it! The lucky charm never comes down from the mountains empty-handed. With her golden finger, she can fill a huge carrying basket in no time. So what if she goes fishing in the river? Game from all over the mountain will come running straight to her. And what if she sells goods on the black market? Fang Mingxi can visit several major cities in a single day and make a fortune. By the time the He family finally manages to establish itself in the capital, it discovers that the Fang family has already returned to its former glory. Even the childhood sweetheart who stood up for He Xi is reduced to scraping by at the Fang family's feet.