I Have a Hundred-Herb Garden

Web-novel-style blurb:

After she transmigrates into a book as a tragic supporting character with the same name, one who won't survive past the opening chapters,

Bai Caoshi stays calm. With the System, she turns the tables and earns points, while planting her own herb garden.

She earns money to support the family and dotes on her husband, managing both with ease.

She opens a pharmacy, creates medicinal cuisine, develops herbal skincare, and even runs a golf course on the side.

She's on her way to the top.

Straight romance blurb:

A country girl who grew up far from home picks up a husband everyone dreams of.

From then on, she grows herbs to support the family, while he remains an aloof beauty.

Everyone says, “How could a mere widow like her ever be worthy of him?”

Only he knows: honeysuckle in spring, fresh bamboo sap in summer, snow lotuses from lofty peaks, and dendrobium clinging to sheer cliffs. She kneels in prayer, builds an altar of earth, and gathers herbs as incense, sharing with him alone nature's most precious gifts.

As schemes and intrigue rock the empire, she wields wealth enough to rival a nation and helps him claim the throne.

“Without you, what use would I have for imperial robes and a splendid realm?”

In a sentence:

All the world's herbs pale beside you. You are the only medicine I need.

A love story about the world's healing herbs.

Also known as The Darling Girl of the Countryside: I Grow Herbs to Support My Handsome Husband

P.S. One man and one woman, both devoted only to each other. This is a fictional setting, so please don't nitpick the historical details.