Maria & his Tyrant

I just innocent people who want to seek a job for my own life...One day, my old friend (maybe he's doesn't remember me) give me the job...In day time, he's the cold heart CEO but in the night, he's the cruel man who will kill you until you dead...But he's only listen to me... That's why he's call me as his own 'Maria'...And now, i need to tame this Tyrant to be mine...