[1970s setting + transmigrate into a book as a female supporting character + culinary pocket dimension + food luck System + demobilized officer + adored by everyone + women's growth + business comeback + philanthropic legend]
A cannon-fodder supporting character transmigrates into a book set in the 1970s, bringing a culinary pocket dimension and a System golden finger with her. As she face-slaps her awful relatives and turns her life around, she wins over the cold-faced male lead, an army officer, with her cooking. She also raises the original owner's younger brother to adulthood, and ultimately finds success in both her career and love life.
