High School Demon Master

Sam, the sixteen year old Evans High, High school student, is evicted from her house and left by her parents, on her way to a motel a wolf appears outside of the butchers and steals her chain. She tries to get it back and the beast attacks her, The gem glows and her head tells her to command the beast. She commands the beast to back of and it stops in mid bite as if it doesn't have control over it. She soon learns that the shrine she followed the wolf to is the wolf's house, and she finds out she, is the heir, from her ancestor to be the next Demon Master, the wolf turns out to be able to turn into human form and he is forced to be under her control as he and the rest of the demons on earth are under her power as the new demon master. Only, there is one demon who has learnt to rebel against her and the chains power.