"Summer 2023" follows 17-year-old Izmir, who moves to a new city with his family. One day, he discovers a mysterious blue metal door hidden in an alley. When he and his best friend, Amira, step through it, they find themselves on a strange island full of magic, danger, and secrets from the past. As they explore the island, they uncover its dark history, which is tied to a powerful curse. With each trial they face, the bond between them strengthens, but they must make difficult sacrifices to survive. As they near the truth, the island itself becomes more dangerous, testing their courage, friendship, and loyalty. Izmir and Amira must choose between saving the island or protecting their own lives-and each other.