The Legendary Doctor Lu (2022)

Both are historical mini dramas in which ML is allergic to all women except the FL.
......................................................................

Both are mini dramas in which MLs suffer from a strange skin allergy whenever they touch any female and the FL is their cure as the only female they are immune to.

Both MLs are talented, seemingly cold doctors who lost their mother tragically, and the FLs are suffering from a rare illness the ML is attempting to cure.

Both are historically set mini dramas with a doctor ML and a similar feel/tone.
......................................................................

Both MLs have allergic reactions to women but are immune to the FL. Both are historical mini dramas.