Gakeppuchi Reijou ni Kurokishi-sama no Horesasetai!New崖っぷち令嬢に黒騎士様の惚れさせたい!; Gakeppuchi Reijou ni Kurokishi sama no Horesasetai!; ¡Quiero hacer que el Caballero Oscuro se Enamore de mi!; I want to make Black-Knight fall in love with me!

My family is in debt, and we don't have enough money for my sick sister's treatment... The troubled noble, Clarice, finds herself engaged in a political marriage with the most feared Black-Knight in the kingdom, Frost, known for "slaughtering beasts with his bare hands". In an attempt to secure the fortune, Clarice tries to seduce the "Black-Knight", but just as she does, she discovers "her" secret...