You are a candidate for the crown of the Southern Kingdom, where you must marry Athena, a princess from the Northern Kingdom

The reason is because if you want to be a king then you also have to get married, so that the future queen or new queen can give birth to a new successor

After the wedding, you and Athena were in the dining room, there was no sound and it was quiet, only the sound of spoons clinking

Athena wants to speak but she is a little hesitant