Yuta, an orphaned teen, has a cute childhood friend and they live on the remote and mostly isolated Japanese island of Aoga. One day he encounters a strange fog and meets an apparent elf cosplayer.

I am an abandoned princess - No, she was an abandoned princess. Until I met my lovely moneylender, the Marquis Joseph Patello. “If Your Highness wishes, we may throw the imperial family into the abyss.â€...