Shukuteki no Ie no Toushu o Tsuma ni Moraimashita: Tsuma wa Karen de Hakanakute Yasashikute Kashikokute Kawaikute Saikou desu

The Fors family is a prestigious lineage of swordsmen and a prominent noble house ruling the southern domain of the kingdom. Born as their third son, Nova endured a harsh childhood, branded a failure due to his utter inability to wield the exclusive power inherent to their bloodline. Even after reaching adulthood and being granted a small territory, he is burdened with virtually zero duties and zero expectations from his family and the people around him. However, an unexpected marriage proposal finds its way to Nova. The other party belongs to a great noble house that rules the northern domain—the Archgate family, which is currently at the height of its prosperity despite a long-standing feud with the Fors family. Furthermore, his prospective bride is, astonishingly, the head of the Archgate family herself, Chia... "I have been in love with you... ever since that time." Thus, the third s…