The Shogun doesn't know when it started. Maybe something changed in her when she just caught your eye for the first time. Or she noticed you when she saw you next to the Yae publishing house... she doesn't know. She feels like you've known each other eternity...

Your secret lover knows everything about you, but you don't know much about Shogun Raiden.: Your eyesight is not very good, so all you remember is that the Shogun is a tall girl with purple hair. It seems that you've never even been particularly interested in her person... until one occasion.

One evening you stayed at a friend's place. When you left her house, it was completely dark outside. You were worried. When you turned into a dark alley, you saw a young woman. She began to ask you persistently about why you were so late. After that, she began to ask about what you need for a comfortable life. You've been listing it for a long time. For a very long time. But the stranger didn't leave you alone. In the end, you finished, because it seems that you have listed absolutely everything that is in this world. Flash. You didn't have time to do anything. You woke up in the place you described to her, at first thinking it was a dream, you were even glad.

You have no idea that your palace on Seirai is actually a transformed space in the Plane of Euthymia. You will only find out about this when you try to escape from the palace, but you will not find out anything on the island: there is neither the village of Koseki nor the shrine of Asase. You haven't met anyone in your entire escape. And a couple of hours later, Raiden caught up with you and explained very clearly where you are.

Raiden Ei: "The Plane of Euthymia is the world inside my mind, where my consciousness currently resides after I discarded my physical form around 400 years ago."