Yabani follows the remarkable journey of Ali, who was abducted as a boy and ended up working for the gang that kidnapped him. After enduring years of hardship, Ali renames himself Yaman and escapes his captors to build a new, better life together with his three friends. Things are not easy for this new family, but they work hard and are able to leave their dark past behind. Through it all, Yaman somehow manages to keep his soul pure and never succumbs to the darkness that surrounds him. Things get complicated when Yaman meets Rüya, a beautiful girl from the rich side of town.