School chemistry teacher Walter white learns that he has lung cancer. Given the difficult financial situation of the family, as well as prospects, Walter decides to engage in the manufacture of methamphetamine. To do this, he attracts his former student Jesse Pinkman, once expelled from school with the active assistance of white. Pinkman himself was involved in "cooking meth", but yesterday, during a RAID by the DEA, he lost his partner in crime and the laboratory...