A lawyer turned private investigator takes on a missing person case, propelling him on an unexpected and life-altering quest.

A leather jacket from the famous times of an old actor intersects the lives of different people as a result of random events. On top of that, there is a lotto coupon with a big jackpot in the jacket and no one knows about it. This leather jacket, which travels from hand to hand, will radically change the lives of all characters and turn it into a tangle.

Sorma Neden is about what happens after the groom disappears on his wedding night. Yağmur and Kayhan are getting ready to get married. However, no one around them wants the wedding to take place. The mother-in-law and sisters-in-law dislike Yağmur but cannot influence Kayhan. The bride's ex-boyfriend, who has been unable to bury his love, arrives with a glimmer of hope. On the wedding night that no one wants, something shocking happens. The groom has disappeared. The police, Kayhan's friends, creditors, the merchants in his neighborhood, and his family are all questioned in the search for the missing groom. After learning what the police discovered during their interrogations, things get even more complicated. Will the missing groom be found in this adventure- and mystery-filled wedding?