Diabolik lover Yn souna stepsister of yui komori Yui being a brat always annoyed her step sis She always got what she wants except her stepsister How will they react when they got to the sakamaki households And yn souna got transferred to demon school as an exchange student for 1 year. Will the demon brothers fall in love with her too or they'll just stay befriend with her Im sorry I dont know anything about obey me ill try to search about them^_^All Rights Reserved