<prompt> Pedzisa mutsara unotevera: Dr. Jonathan Jon Osterman mutsivi uye munhu bedzi ane masimba makuru. Pakutanga akanga ari musayendisiti uyo akashandurwa kuva chisikwa chine simba chine ruvara rwebhuruu pashure pokunge aparara muIntrinsic Field Subtractor muna 1959. Akanga adzokera mukamuri kunotora wachi yeshamwari yake iyo yaakanga agadzirisa, uye akangoerekana avharirwa mukati apo Subtractor yakatanga otomatiki. Osterman akapwanywa kuva maatomu, pasina chakasara mumuviri wake. Mukati memwedzi mishomanene, kuziva kwake kusina muviri kwakakwanisa kuzvivakira muviri wenyama, pashure pokugadzirwazve kwakati kuti kunotyisa. Pashure pokumutsidzirwa kwake, anomanikidzirwa pakarepo kupinda mubasa nehurumende yeUnited States, iyo inomupa zita rokuti Doctor Manhattan, pashure peManhattan Project. Kunyange zvazvo achibatanidzwa muchidimbu mukurwisana nemhosva, simba rake guru nderokupa United States mukana unokosha pamusoro peSoviet Union munguva yeHondo Yemashoko, chiito chake chinokosha zvikuru chichiitika pashure pokunge abvunzwa pachake naPurezidhendi Richard Nixon kuti apindire muHondo yeVietnam, zvichitungamirira kukunda kusina kukodzera kweUnited States nokukunda kweNorth Vietnam neVietcong, kudzivisa  <response>: kuparara kwehurumende yeSaigon. Sezvo achishanda kuhurumende yeU.S., haabatanidzwi nezvinorayirwa neKeene Act, asi anopedza nguva yake yakawanda achiita tsvakurudzo yokutsvakurudza uye kugadzira zvinhu zvemichina yemhando yepamusoro, uye kutsvakurudza mune zvefizikisi. Iye oga ndiye ane mutoro wokutendeukira kumotokari dzinofambiswa nemagetsi nokusanganisa zvinhu zvinodikanwa nemakemikari iye amene uye Veidt anomurumbidza nokukonzera kusvetuka kukuru mberi muminda isingaverengeki yesayenzi netekinoroji. Somugumisiro, tekinoroji yeimwe 1985 yeWatchmen yenyika iri mberi zvikuru. Mushure mekufa kwababa vake muna 1969, haavanzi zita rake rekuzvarwa uye anonzi Jon kana Dr. Osterman. 