This stalk comes from "Don't kill me with an emotional knife". The complete sentence of this stalk is "Manchu can choose torture, don't kill me with an emotional knife", which means that even if the other party hurts me with all kinds of torture, don't hurt me with feelings. This sentence is regarded by netizens as the representative of painful literature.
The Significance of Painful Literature
Painful literature refers to literary works that describe the suffering of the protagonist in his youth, mainly referring to the suffering of the protagonist in this novel or article during that adolescence. Generally, the contents of the painful literature of youth include decadent things such as lovelorn love and fighting.
Of course, these literary works are often more popular in adolescence, but when I come back, I will find that these works are full of the feeling of "emphasizing the fear of adding new words". The contents of the works are very unrealistic, but they are painful for the sake of pain, so they are called painful literature.