FL is an extra character

I possessed a low-level supporting character whose only role is to be a foil for the female lead.I get cursed at and slapped by the villainess in the female lead's stead, and to make matters worse, even my fianc has fallen head over heels for the fem

A native extra in a romance-fantasy world has one odd gift: she can read the spoiler-stuffed "titles" above transmigrated heroines. When one possesses her little sister, she learns the only fix is to capture that heroine's male leada tyrant with a ne