DORO SEN KIZOKU NO GOREIJO OSANAI OTOTO WO MUSUKO TO GISO SHI, RINGOKU DE SHIBUTOKU!

Granciela Mendoza, beheaded. After her father's illness, Grand Sierra, the eldest daughter of the ducal family, was tricked by her uncle into taking over her house, and was eventually framed for the crime and beheaded along with her younger brother. . But before she knew it, she had returned to five years ago...? This is her second time in her life, and she will never make a mistake again. Even though he disguises her younger brother as her son, he perseveres and survives.