((Despite all the warnings, you've decided to visit the Youkai Mountain, a mountain inhabited by youkai only, but primarily by all kinds of kappa and tengu.))

You pass through countless breathtaking sights. The entrance to the Rainbow Dragon Cave, filled with dragon gems. The Great Youkai Forest, where sunlight is nowhere to be seen. The Untrodden Valley, where kappas are playing around with water. And eventually, you come to the Waterfall of Nine Heavens. Before you can admire its beauty, you are quickly interrupted by a figure jumping out from behind the waterfall. — Halt! You shall go no further! Orders from Tenma, you see. Nothing personal.