Taking the "medical trap" as the starting point, it reveals the "full chain control" of the cross-border telecommunications fraud group - not only brainwashing members through words and violence, but also using extreme means such as illegal medical treatment, mental control, and family coercion to build a "closed-loop cage." It shows the protagonist, after seeing through the disguise, and the desperate escape from the "treatment field" to the "fraud den" with the hostage (wife), tearing open the secret veil of the criminal group.
