"Mother, don't worry. Although Father's back is a bit troublesome to treat, it can still be healed."
She handed Mrs. An the medicinal mud she had prepared.
Su Yunjin said, "Mother, take this medicinal mud and later help Father apply it to his legs and back; it needs to be smeared on both."
If it were modern times, Su Yunjin could have helped her father-in-law apply the medicine herself. But in ancient times at this place, people's thinking was conservative. If she had helped her father-in-law with the medicine, who knows what unsavory rumors would have spread.
Mrs. Zhang and Mrs. Han both had sharp tongues.
If those two found out, they would definitely exaggerate the story until the whole village knew about it.
Moreover, her father-in-law and mother-in-law were both honest and upright people; even if she had suggested it, they probably wouldn't have agreed.
After all, applying the medicine wasn't hard; it wasn't necessary for her to do it herself.