Based on the manga Kishin Douji Zenki (鬼神童子ZENKI), this game is about two characters, Chiaki and her reluctant demon servant Zenki. They have saved the world from the forces of darkness before, but apparently once is never enough. Chiaki has a vision of five cloaked figures and knows that only she and Zenki can stop them. They set off at once to track down the demon leaders.
Watch as Dooty rushes through this game in just over 13 minutes using many of Zenki's flashy attacks. Along the way, some stone monuments need to be destroyed in order to proceed. For more details, see the author's comments.
Note: The author plays in Normal mode since Hard mode is not available until you've already beaten the game once. Also, Normal mode reduces the amount of enemies on screen, so it has less lag than Hard mode.