第四季中，Eve、Villanelle和Carolyn處于非常不同的境地。兩人在橋上交心之后，Eve踏上了復仇之路，Villanelle找到了一個全新團體，試圖證明自己不是一個“怪物”。而Carolyn在解決叛徒Paul后，繼續不遺余力地追查「十二門徒」和下令殺死Kenny的那個人。...

After the death of their friend, a group of eccentric young adults are whisked away to a villa on the outskirts of London, but a mysterious entity seems to have followed them to their luxurious getawa...