Efes'in Sirri (2026)

A mysterious map and a magical cave uncovered during an excavation in Ephesus bring the adult archaeologists down to the same age as Tuna and her school friend Damla. Tuna needs these 'new friends' to get rid of Anıl, who bullies him, and the agents' pursuit of the map quickly brings the team closer together. Tuna, Damla and the archaeologists, who have now turned into children, will try to solve the secret of growing up and escape from the agents, while also trying to reveal the ancient mystery of Ephesus.