In Northern Germany there is a mansion owned by the Drevis family. There used to be Monika, Alfred and the little girl Aya, a happy family who loved each other deeply. Then one day, Monika passed away from illness. Young Aya never saw her mother die.
One year has passed since her death, and Aya and her father just live on. Alfred is always locked up in his basement, "working". Aya knows better.
Even at a young age, Aya knew what her father was doing behind her back, what he was doing when he though she couldn't hear. The screams, the yelling, and the howling. And if that wasn't enough, she could see the way he looked at his assistant.
One night, Aya wakes up to her father's screams, and promptly checks the hallway to find two things approaching her. She learns her father's victims have come back from the dead, and in anger, wish to punish him. Aghast, Aya decided to save her father. But as she presses on through her now hazardous home, avoiding meeting the fate of the dead she begins to unravel the true circumstances surrounding her father and his experiments, and she realizes she must question her love for one of her parents.
Aya must move around, solving puzzles, sneak across places and escape the clutches of the undead that wish to introduce her to their pain.
Collect the hidden gems to unlock an additional part to the ending, and choose wisely; there are namely three endings.Some endings may contain same experiences but be careful.