From Ayaka Kamisato Onwards, I Incurred a Debt of Romantic Entanglements

Who is the person that Ayaka Kamisato has been searching for in Inazuma Castle? Who is this person that the young lady of the Kamisato family can't forget? Why does Yoomiya always stand so intently on the shore, like a statue waiting for her husband? Who is she waiting for? Yae no Miko's novels are always so moving, but why is it that the male lead has the same name in different novels? And why is the female lead always Yae no Miko herself? How strange. I heard that General Raiden left a man at the castle tower overnight? Who is that person? Why is he being treated so well by the General? Also, that person should be sleeping in another room, right? That should be it, right? —"System, didn't you say they don't have any memories of the dungeon?" "...Tch...System repair in progress..." "..." "System repair failed." "???"