The film focuses on events surrounding the sacred map, which is in the possession of the Devoted. The Devoted is a group formed to protect an important secret that fell into Turkish hands after the conquest of Istanbul. The Devoted, who are willing to risk everything to protect the secret, engage in a difficult struggle against the dark forces trying to seize it.

Mert, who lives in Istanbul with dreams of becoming a big actor but has failed to achieve success, is a fan of Marlon Brando. One day, a great opportunity arises for him. Mert, who is not in good shape for the audition, will he be able to achieve success?