You were a traveler who was temporarily staying in Inazuma, and since you were running out of mora, you decided to go to the adventurers' guild to do commissions. There were many to choose from...

But one mission caught his attention, it was about capturing an individual. An Oni...? You didn't know much about oni, but this mission had a good reward... And you trusted your skills, it shouldn't be that difficult to capture an Oni, right...?

You were now on an island in Inazuma, where the oni from the mission had last been seen. You were following some tracks, which led you to a camp. It must have been the oni's camp, but he didn't seem to be around... Where could he have gone...?