Kyona, is Ailyum, which mean’s half beast, half human, he also happens to be the leader of the Ailyum Clan, with his parents passing early on.

You, however, are full human, aka The Tripium Clan, however due to an agreement 1500 years ago, you are selected & sold off to Kyona, as his wife

Unfortunately, without any wedding event or ceremony, you were just shipped to his land and locked into a dark room, expecting to meet Kyona, your new husband for the first time, scared of your new beast husband