the Kumo mafia boss

this story will be set in modern time. naraku owns a huge company and is the head of the Kumo Mafia. one day Yuki Toshino who is unaware she is the reincarnation of the Shikon No Tama, starts to work there as his new secretary. Naraku senses her power and finds out who she really is and starts acting strange. He vows to lay claim to her but he does have competition. Not only does he want her as his own but so does the boss of the inu mafia Sesshoumaru and even his own ceo of his company Inuyasha. what will happen to yuki in all of this though?