A military contractor hired to seize a weapon that turns people into savage killers seeks revenge when his brother falls victim to the device.

When a young man goes missing soon after his friend dies, life in a tight-knit, affluent Warsaw suburb slowly unravels, exposing secrets and lies.

At the end of the 19th century, somewhere in the outskirts of the Russian Empire, a doctor administers a lethal overdose of ether to a young woman – the object…