Because they unlawfully arrested Daan de Vos, Eva and Wolfs are reassigned. They are no longer detectives and must now patrol the streets in plainclothes. There, they encounter the murder of a young cocaine dealer and a new detective team. Meanwhile, Daan de Vos comes to Mechels to get his story straight and demands that Wolfs and Eva no longer have contact with him. But what if Daan himself doesn't stick to that... Marion tries to persuade Romeo to join a COSA circle, a group of volunteers who support sex offenders in their return to society. However, Romeo is not sure if he wants to do that.