The abandoned wife married into a wealthy family, and the scumbag father wailed every night

(Medical skills + cannon fodder + system + bosses traveling through books + farming + imperial examinations + power struggles + pretending to be a pig to eat the tiger + cool writing) Gu Yiyao traveled through a book. The heroine is a lucky child with a powerful storage space golden finger, and she is the author's own daughter! And she is a super little cannon fodder who was abandoned by her scumbag father before she was born! Her mother finally made her scumbag father the top scholar, but her scumbag father actually climbed up to the daughter of the marquis's mansion to marry the noble lady and demoted his wife to a concubine, and finally committed suicide and died as a super cannon fodder! Her grandfather's family was a cannon fodder family who was brutally exterminated for seeking justice for her mother! Damn it! Whoever wants to be this cannon fodder can be it, she can't be one at all! But this prince or something, can you stay away from me...