Diabolik lovers:Amaya's Story

Amaya is Yui's best friend but Amaya looks up to her as a sister. Amaya was adopted by Yui and her father and taken in by the church. A year ago Yui was sent somewhere and Amaya never saw her again. But now, she's being unknowingly sent to live with the Sakamaki's. What will happen in these turn of events?