I'd say there's stronger focus on the developing relationship between Alder and MC. Over time, Alder starts falling for Yulia's determination and inner strength. As to the plot direction, I'd say its greater focus is on Yulia's daily SOL as a maid (with some fluffy adventures/interactions here and there). One thing I recall was that Yulia has rather low self-esteem about her looks. The fantasy world's beauty standards favour blonde/light-coloured hair, slim dainty builds, double eyelids with long eyelashes. Yulia has black hair, a medium build,single eyelids with short lashes. In addition, her spectacles are only accessories - she wears them because she feels inadequate directly looking at all the attractive people around her (and fantasy world people are generally good looking).