Imprint {h.s vampire fanfic}

The twenty-first of June arrived quickly with worry and fright. For all nineteen year old girls it was the worst day of their lives. The day was full of tears and unhappiness, especially for Isabella Maree Rose. As she didn't have much to leave her heart belonged with her home. The only person who she had was her single mother. Her father was believed to have left her at a young age due to his cowardness.

The night of Coronation Sanguinem was the most horrendous night for all teenage girls. The night consists of getting multiple needles put into your veins for the satisfaction of cruel vampires.

What happens when isabella has a rare blood type ?