Mandy und die Mächte des Bösen

Since an accident, Mandy has suffered from agoraphobia and panic attacks. Then the ghost of her neighbor Selcan appears to her, who died during a ritual: the gate to the Night Garden was opened, the realm of the chief demon Nuksi. He's targeting Mandy of all people. Mandy must overcome her trauma and leave her apartment to save herself and the people she loves from Nuksi.

Demons are up to mischief to supply Nuksi with human hearts. Once he has five hearts, he can summon his demon goddess Namrael. She demands Mandy's body as a vessel. Luckily, the confused old neighbor Gretel turns out to be a former demon hunter. She wants to help Mandy defeat Nuksi. But Nuksi is already one step ahead of them.

To lure Mandy out of the apartment, Nuksi sends a demon to occupy the neighbor Babs. Babs sacrifices her fiancé's heart and then hunts down Esref, who is in love with Mandy. With Gretel's help, the demon can be exorcised and Esref can be saved. Mandy tries to remember the accident that put Esref's sister Jessie into a coma.

Nuksi takes Mandy's ex-boyfriend Adrian hostage. Mandy lets the ghost Selcan possess her so that she can get out of the apartment and free Adrian from the night garden. But Gretel gets ahead of her and sacrifices herself to save Adrian. Adrian flees to Mandy, but he is under the influence of a love spell: his only love is for Selcan.

Esref is desperate: the doctors want to switch off the machines that are keeping his sister Jessie alive. Selcan occupies Jessie's body. It looks like Jessie is coming out of her coma. Adrian and Selcan perform a ritual to free Adrian from the love spell. Mandy discovers that Jessie is pregnant and Adrian is the father. Nuksi kidnaps Mandy's mother Tiffany into the night garden.

Mandy has to save Tiffany. Nuksi lacks one last heart to summon Namrael. Selcan is still in Jessie's body, keeping her and the unborn child alive. Nuksi speaks to Mandy through Adrian: she has to come to the night garden, Namrael demands Mandy's body as a vessel. Mandy wants to deceive Nuksi with a false heart and close the night garden for good.

Through a spell, Selcan manages to travel through time to the Halloween party. Here she witnesses what happened to Mandy and Jessie: the two of them opened the night garden themselves. Jessie was possessed by a demon and fell off a parapet with Mandy. Back in the present, everyone can remember the events again.

Mandy must face Nuksi and prevent the summoning of his demon goddess. She unexpectedly gets help from Gretel, who appears as an angel in the night garden. But it's too late: Namrael is awakened and takes over Mandy's body. But Mandy's will to save her friends is stronger. She manages to banish Namrael from her body. Forever?