Filip Koenig is caught by the police for stealing medicine from the hospital, as he has already been punished for drug possession, he will be arrested. After solving a complicated case out of boredom at the police station, the crime boss decides to make a cooperation agreement with Filip. He will be a consultant in the investigation of murders! An explosion occurs in an inconspicuous apartment in the middle of a small housing estate. For a while it looks like it was a terrorist attack, but Philip Koenig, a new associate of the police, a respected professor of physics and a direct descendant of Albert Einstein, manages to disprove very quickly. The investigation leads to the perpetrator, whose identity surprises not only the experienced investigator Lenka Vrabcová, but also Ivan, the seasoned head of the crime scene.

Early in the morning they find a man shot in the pool. Apart from the old lady and the lifeguard, no one else was there. According to ballistics, a large-caliber rifle was not used, and Professor Filip Koenig claims that the man was shot even before he jumped into the water. The dead man was one of the shareholders of a prospective and promisingly developing Internet company who did not want to sell his share. Who could be interested in his death? Are they his other two partners who wanted to sell the company? Or was it his wife who will inherit a third of the company? Silvia is a sports shooter and left her husband only shortly before his murder. At first glance, it seems like a clear case...

The police are solving another case, which, however, requires Filip's genius brain: a man landed on a dog that the owner was walking in the middle of a housing estate. It was a remarkable accident because—according to Philip's deduction—the dead man had not jumped with or without a parachute from any of the apartments. So how could his body end up right here on earth? After Filip spoils Lenka's date, he tries to find someone for her. He calculates the algorithm of the right partner and chooses his doctor and the rector at the school, and arranges a date with both of them. But his calculations somehow do not fit...

A corpse of a man is found near the dining room table, his eyes have been boiled. A well-known reiki healer has been murdered. But Filip very quickly proves that it was an impostor, and suspicious clues lead the police to the castle, which is home to a sect led by the healer's ex-wife. The visit of the spiritual leader Ambrosia almost becomes fatal for Filip. In addition, his mother arrives to visit Filip, who complicates his life by trying to get him together with Lenka.

In a junkyard, they find a corpse that cannot be identified in a hydraulically compressed car. Filip Koenig and his colleagues from the police reveal that the case has something to do with printing counterfeit money. Finally, it is discovered that the dead person is a student at the university where Filip teaches. The questions are increasing and the circle of suspects is increasing. The main suspect is a scrap dealer who has gotten suspiciously rich. Did the scrap dealer make the owner of the stolen car disappear? Or did he kill his young wife's lover? Or does his son have something to do with the case? Or is his wife, who is flirting with Filip, behind the crime?

The headless corpse of the musical star has no signs of a violent crime. Not only Filip, Lenka and Ivan are puzzled over this unusual case, but also Jakub - Lenka's former partner and the object of her interest, who is returning from a one-year internship at Interpol, and he does not like that he has competition in Filip.

A woman is found dead in a nightclub, and the evidence clearly shows that the gun that was used to shoot belongs to Ivan. Lenka, Soňa and Filip must do their best to prove that Ivan is innocent. And it won't be easy at all, because the General Inspectorate is also immediately interested in the case.

After a widespread power outage, a nursing home reports that five clients have died. Filip discovers that it is the result of an electromagnetic impulse. Together with his colleagues, he reveals that the absurd death of pensioners is dangerously connected to the secret activities of a multinational company, which threatens Filip himself and his important research.