Angola mystery in province of Zaire

Our final mystery takes us to the province of Zaire, where legends speak of the lost city of Kongo Dia Ngunga. According to local folklore, this city was once a thriving center of the ancient Kongo Kingdom, renowned for its wealth and advanced culture. Over time, it was abandoned and lost to history. Explorers and archaeologists have searched for traces of Kongo Dia Ngunga, hoping to uncover its secrets. Yet, the exact location and fate of this legendary city remain unknown, leaving us to wonder what hidden treasures and knowledge it might hold.