She's the Strongest Bride, But I'm Stronger in Night Battles: A Harem Chronicle of Advancing Through Cunning Tactics (Manga) Vol. 2

CONQUER THE WORLD, ONE BED AT A TIME! The invading army sent by the Kingdom of Alexa is no match for the Blood Barbarian Lady Marida, nor the Elwin family! Not only is the army crushed, but Marida claims...