My Spatial Spring Accumulates Infinite Wealth

Lin Yutong, a modern soul, transmigrated into an ancient, impoverished world, abandoned as a concubine's daughter with a sickly brother. Survival was a daily struggle against starvation and a harsh fate. Her salvation: a miraculous Spatial Spring providing healing and a unique 'Wealth Accumulation System.' This system lets her extract valuable \"intangible assets\"—ancient recipes, lost techniques, forgotten knowledge—and convert them into immense modern currency! Each world wasn't just a life to endure, but a goldmine to exploit. Just as her interdimensional empire began to flourish, a sudden summons pulled her into the illustrious, yet crumbling, Lin Mansion, revealing a dying father and a web of deadly inheritance schemes. Now, she's surrounded by cunning relatives and ancient secrets. Can she outwit them all and secure her family's vast fortune, or will this opulent prison consume her wealth and her life?