Female lead disguised as a man x a scheming male lead who hunts his prey.
Story One, Beneath the Dragon Robe: A woman disguised as a man who ascends the throne as emperor vs. a cunning regent.
Story Two, Assassin Guard: A woman disguised as a man who is an assassin vs. the regent.
Story Three, Roses Hidden in Winter: The female lead flees an arranged marriage she resents and disguises herself as a man to lie low at an aristocratic school vs. the male lead, who has known the truth all along and is simply waiting for her to take the bait.
Story Four, Transmigrating to the Eighties: The female lead transmigrates into the life of a scumbag man who bankrupts his family and disguises herself as a man vs. a male lead with skin hunger syndrome.