Board Thread:Questions and Answers/@comment-24098614-20160421031430/@comment-24098614-20160508192053

I don't see this in happening he will have to make a choice with the others and the Vanadis women are not going to go away especially Mila and the others and Regin will marry him by the end of the story this is the condition for him to become King of Brune.

This is a classic Harem Anime if you want a single pairing story then look for something else it is similar to High School Dxd who Rias is the Main pairing but Issei will marry others as well.