When his father leaves Rotterdam for Istanbul, the life of 14-year-old freerunner Zeki is completely turned upside down. The new house in Turkey is fully equipped, but is located in a compound, and the doorman has been instructed not to let the children living there go outside unaccompanied. Far too dangerous. Until Zeki finds a way to climb over the wall, and Istanbul is open to him. While freerunning, he discovers the city and becomes friends with Kemal, a boy from the varos (poor neighborhood). Will it still be a fun summer?