Twins, Henrietta and Federica, were orphaned at a very young age. When their father died, Henrietta promised him she would do everything to protect her twin sister. And that’s what she did. For next nine years, her world revolved around Federica. Until that day came when everything changed. Four men appeared in their lives and disrupted it. They only wanted one thing – to take her sister. Because, according to them, Federica was the key to finding their true home. But she didn’t care about whatever excuses they gave. She wouldn’t just let them take away her sister. But how could she fight them when her heart beat unnecessarily fast whenever one of them was around? That one with eyes as black as the night sky.