# XI explained — Plague of Pythons > Chapter companion for Plague of Pythons by Frederik Pohl. ## What happens Chandler is forced into brutal labor constructing a control installation on Hilo, possessed repeatedly by execs. He discovers a deserted town filled with skeletons, evidence of the execs' genocide. A fellow worker, Bradley, reveals that used-up laborers are murdered and dumped. The girl (Rosie) saves Chandler by possessing him and flying him away in a plane. ## Themes in this chapter ### Dehumanization and Survival Execs treat laborers as disposable tools, working them to death and discarding bodies. ### Possession and Loss of Autonomy Chandler's body is repeatedly possessed; he loses control over his own actions and time. ### Power and Corruption Execs' absolute power leads to genocide and exploitation without accountability. ## Character check-ins ### Chandler Forced laborer on Hilo installation; discovers mass graves; saved by the girl's possession. ### The Girl Leaves a note warning Chandler; later possesses him to fly him to safety. ### Rosalie Pan Implied to be the girl; signs the note as 'Rosie'. ### Bradley Former doctor at Molokai; reveals execs murder exhausted laborers. ## Key lines > The chemistry of the human animal is such that it heals whatever thrusts it may receive from the outside world. Short of death, its only incapacitating wound comes from itself; from the outside it can survive astonishing blows, rise again and flourish. Humans can recover from almost any external trauma; only self-inflicted harm can truly break them. _Reflection on resilience amid exploitation._ > Imagine sharing a grave with some utter stranger! Bradley grimly jokes about dying alongside people he barely knows. _Dark humor in the face of certain death._ ## Links - HTML: https://www.betterreads.online/discover/plague_of_pythons_se/chapters/xi - Book: https://www.betterreads.online/discover/plague_of_pythons_se - All chapters: https://www.betterreads.online/discover/plague_of_pythons_se/chapters