A dusty carriage rattles toward the capital, and inside, a girl of seven named Firentia Lombardi presses her tiny palm to the window glass. She remembers dying on a cold street, a beggar at the gates of the very empire her grandfather built. She remembers her family's ruin, her treacherous uncles, the crown prince who used her and tossed her aside. Now she has been handed a second chance, dropped back into her childhood body with all her memories intact — and one iron resolve: this time, the Lombardi family will not fall. This time, she will claim the seat of matriarch for herself.

Firentia does not waste her second life on tears or revenge fantasies. She begins with trade routes. A small investment here, a well-timed gift to the right merchant guild there, and before her eighth birthday she is already richer than most minor nobles. Her grandfather, the patriarch, watches this strange, precocious child with narrowed eyes — not suspecting her secret, but recognizing a mind sharper than any of his sons'. The capital's power brokers start to notice the little girl who predicts harvest yields and negotiates contracts between tea parties. But the same enemies who destroyed the Lombardis in the first timeline are still in place, and Firentia cannot afford a single misstep. Every favor she earns, every ally she gathers, pulls her closer to the day she must confront her most dangerous enemy — and he has no idea she has been studying his weaknesses for two lifetimes.

Also known as: I'll Be the Matriarch in This Life, 이번 생은 가주가 되겠습니다, Ibeon Saeng-eun Gajuga Doegetseumnida, I Shall Master This Family.