the bad boy kasumi kazuma (voiced by koshin kazuki) is in the second grade of high school and forms the bad boy group "kashima ichizuma" with yokoko and changshan. it is such a bad student who is rampant on campus who broke into the "game production department" that faced the dismissal of the ministry by chance because there were too few members, and encountered it as a subordinate.
after changing his post to shadow king, cheng xiaoyu gained the ability to manipulate the shadow army. in order to cure the sick mother and find materials to make "divine water of life", cheng xiaoyu embarked on the road of attacking the demon realm alone...
