I'm a Stepmom to Three Little Ones, and I Know a Little Mysticism. What's the Big Deal?

Metaphysical powerhouse Shen Gantang woke up one day in the body of a wicked stepmother to three children. Her husband was bedridden, their heartless neighbors were as vicious as tigers and wolves, and the family was so poor you could hear the wind whistling through their pockets. Shen Gantang pulled out a handful of talismans and declared she had nothing to fear! At home, she pummeled the worst offenders, kicked out the wicked neighbors, and seized their good fortune to save her husband. Out and about, she caught little ghosts, purged evil spirits, and made silver until her pockets were overflowing. Then, under her guidance... Her mother-in-law and eldest sister-in-law set up an embroidery workshop, her second brother-in-law and his wife opened a restaurant, and her eldest brother-in-law cleared land to grow chili peppers... Her husband even came top in the imperial exams and became the chief minister! Wait, how did their whole family become the richest in the capital? Seeing things take an unexpected turn, Shen Gantang tried to slip away, only for someone to pull her into his arms. The man, so stern and cold in public that he seemed as aloof as a flower on a mountaintop, was as tender as a little white flower with her. “Don’t go, my lady. The capital is a dangerous place, and I can’t handle it all on my own.”