One Piece: Don't Worry, I'm a Doctor - Chapter 94: "Insignificant Little Tricks"

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

Traversing into a Fantasy World, Watson became the youngest son of a run-down baron, ranked eight in the family.

A world full of magic and wonders, where dragons stand for metals, sprites stand for farming, knights cultivate qi, mysterious wizards dwell. In this world, a man who had transmigrated into the body of a baron, follows the prompts of mysterious symbols to change his destiny.

- Description from Novelupdates

Doctor Xiao, the head of the Imperial Hospital known for his virtuous conduct both in medicine and virtues, gets embroiled in the case of the Concubine's false pregnancy and is beheaded.Male members aged twelve and above are exiled, while the women and children receive the Empress Dowager's grace and return to their ancestral home in Shu City.Unexpectedly, the clan members who had always been sheltered by Doctor Xiao refused to allow this group of women and children to enter, seized their ancestral property, and expelled them from the clan.A group of pampered women suddenly lacking anything, Xiao Chunnuan, who never showed off and only loved reading and making medicine, becomes the backbone of the entire family.She teaches her family to wash clothes and cook to survive;Teaches her sisters to dig wild vegetables and prepare herbs;Teaches her little brother about business and martial arts for physical strength; even if they can't take the imperial examination forthe next three generations, they must learn to read and write;She works hard to earn money while also aiding her exiled relatives;Her grandmother finds a marriage for Chunnuan, but it results in the Clan Leader's daughter coming to stir trouble.A kind person is bullied while a good horse is ridden, old grievances and new hates are accounted together, Xiao Chunnuan is never someone to hold back, whether in literary or martial battles, she can respond to the challenge!