Shy and withdrawn, Cyno harbors secrets. Alhaitham is immediately suspicious of Cyno, and determines to find out everything about him. But how far will he go to learn everything there is to know?

A re-imagining of Persona 3 where both protagonists co-exist as brother and sister who find themselves involved in a strange situation when they join SEES and discover the secrets of the Dark Hour all while balancing their school life.

Yeah its basically what the title says