The story of Börü with 34 50 radio codes, one of the most distinguished offensive teams of the Police Special Operations, begins in Diyarbakir in the autumn of 2014. Börü is a story of those who never give up despite their own troubles, with their lives ready for their heroism and devastation for the sake of their homeland.

After 3 months from the first episode, it will be in 2015. JÖH and PÖH teams are catching a terrorist named "Bahoz" in the countryside of Mardin. They will come to the armored convoy, every one in the team is about to throw in a terrible danger. The BÖRÜ, which continues its mission under the projectile rain without taking the insidious conspiracy of those who have educated them, has to succeed in transferring the terrorist whatever it is.

In August 2015, BÖRÜ was compulsorily divided into two because administrative measures were put in place by the prosecutor's office. Half of the team is fighting against the treacherous in the operative with Special Forces and JÖH in Sur. The other half is questioning in Istanbul. Turan and Kaya are struggling with an impossible ploy against 100 YDG-H terrorists who attacked Cizre to support the PKK and surrounded them. Ayi Murat must transfer to Abbas Tepe with a handful of elements for the sake of support from the 8th Main Jet Base to save his team.

2016, 22 March. Six months after Ayi Murat's martyrdom, the darkness around the team is increasing. On the day when an intelligence on the PKK leader comes from a place they never expected, Kemal and Turan decide to launch their own secret blood cases against the leak.

In the spring of 2016, Kemal will increase tension in the team with a secret task he has taken. The things that the legendary commander Osman Alan knows are the information that can solve the secret nodes, but the increasing pressure from inside and outside is trying to prevent BÖRÜ every step. A foreign-based attack on state munitions will overturn all plans.

ISID, while a skyscraper in Istanbul Maslak is about to make a big and bloody action, Kaya, who is found there by chance, has to make the first intervention. He against 13 terrorist alone, late in the night, has to withstand until friends come. The only thing that gives Kaya the power to prevent the civilians from being hurt is the passion for revenge his sister. At this time, some of the wheels began to spin around the country. In the middle of the year 2016 one of the largest and most insidious dangers faced by the Republic of Turkey is about to turn into a hurricane quietly. Doomsday has now entered the final phase. The day is July 15, 2016.