Just as he's mending his relationship with Nisan, the informant issue within the team resurfaces, causing tension between the two. Although Kadir resents Hıdır's support for Eşref, he confronts Hıdır again, reopening old wounds. Hıdır believes Kadir will clash with the Old Man for revenge, but Kadir has entirely different plans in mind. Caught in the middle of a psychological battle, Nisan seeks help from a psychiatrist to shed light on her dark past. But as the pieces fall into place, Nisan will face the most difficult test of her life.