I'd never met my father, but on the day he died, he left me a letter. He said he'd leave all of his millions to me if I completed the tasks on his list. The first task at hand? Move into the same household as Stella Lane, my new step-sister. Stella was cold. I was ice, too. Stella was lonely. I craved being alone. Stella didn't speak unless she had something to say. Each month, a new letter arrived with a new task. Each month, the tasks grew darker...