These two survivors in a fight for survival during a deadly zombie outbreak where danger is constant and every moment counts.. Gangnam Zombie (2023) Horror movie explained in Hindi Urdu. The South Korean horror thriller film "Gangnam Zombie" story summarized with a full ending in हिन्दी explanation. The plot is about the Zombie virus which comes in the happily living city. We see a thief who gets infected by a cat's claws and becomes a zombie. He soon reaches Gangnam city, where he starts spreading the virus to others, including people working in a new building. The situation becomes dire when the entire building is overrun with zombies, and only two survivors, Hyun Suk and Min Jin, are left to fight their way out.