Promoción de una criada

After transmigrating into a novel as "May," a doomed maid fated to suffer, Mavis decides to fights back. She secretly undermines the cruel heroine Stella, catching the eye of male lead Samuel. He sees Stella's malice and falls for Mavis who consistently tries to seduce him, wishing to take her as his concubine. But Mavis aims higher: from a maid to Duchess!