Under the brutal village law that stones women who fail to bear a son - Katarina Alexandra Truskova is forced to live as Alex Truskov, the boy her father invented to save his wife's life. Hair cut short, chest bound, voice hardened, she survives by becoming more convincing than anyone dares to question, passing ruthless trials and burying every trace of the girl she was. At seventeen, desperation drives her over the gates of the powerful Patrovich manor, where a single mistake at the fountain steals the maid position she longed for and traps her instead as a stable boy inside a house ruled by legacy and pride. Among heirs who command the estate, a forgotten genius sister who sees too much, and a quiet poet beneath a pear tree who calls them both "Fourths," Alex must navigate power, secrecy, and survival-because in a world where identity can mean death, her greatest weapon is the truth no one can afford to discover. Discover how a woman can control, how a woman can test the boundary between men and how a mere servant can rise to rule all.