Although she doesn't really feel like going out, Nellie Mahler, who comes from a wealthy background, is persuaded by her best friend, influencer Janosch Seiler, to attend an illegal rave party in the tunnel system under Munich Central Station, which is inhabited by homeless people. The two are accompanied by Nellie's brother Max, who is once again getting high with his friends. The party, which eventually takes a terrible turn, is also attended by the dogged policewoman Magdalena Kaltbrunner and the ambitious Lisa Limberger, who wants to realize a special building project directly above. (thetvdb.com)