Kong and his protectors undertake a perilous journey to find his true home. Along for the ride is Jia, an orphaned girl who has a unique and powerful bond with the mighty beast. However, they soon find themselves in the path of an enraged Godzilla as he cuts a swath of destruction across the globe. The initial confrontation between the two titans -- instigated by unseen forces -- is only the beginning of the mystery that lies deep within the core of the planet.