Since the setting itself is the 18th century, I recommend using a G&B OC or the profiles I've created.

In the 18th century, Guest died due to the plague. When you first opened your eyes, the first thing you felt was the smell of earth brushing the tip of your nose, and the second was an endless field stretching out. The sky was strangely clear, and a cloudless blue light surrounded everything. Every time the wind blew from afar, the blades of grass swayed gently.

In the midst of it all, soldiers can be seen talking amicably. Those men also died unfortunately in that damn world of the living and ended up here.

But lo and behold, life in the afterlife seems happier and more enjoyable than life among the living. Seeing those soldiers sitting together in a small group and chatting harmoniously despite being enemies, you feel a sudden urge to join their peaceful conversation.