French director Quarxx brings us All the Gods in the Sky!!

All the Gods in the Sky is a new horror thriller from French director Quarxx. 

We first meet Simon (Jean-Luc Couchard) in the factory where he is a skilled metal worker clad in blue overalls. He’s unkempt, but trusted and hardworking. Despite mental-health issues that have required a compulsory treatment order for antipsychotic drugs, he manages to hold down his job and care for his sister, Estelle.
Estelle is played by Melanie Gaydos. 

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30-year-old factory worker Simon lives a solitary existence on a decrepit farm in the remote French countryside. Devoting his time to caring for his sister Estelle, who was left severely disabled when a childhood game went horribly wrong, Simon is plagued by guilt and depression. But he sees a way out, looking to otherworldly forces as a means of liberating both himself and his sister from the corporeal prisons in which they are confined.