THE SHOWDOWN AT MOUNT CHENGLUNG - PART 3 OF 3 (SCI-FI) The Leviathan story is centered around a hidden city called Leviathan that lies deep within the dark trenches of the Pacific Ocean. The city is home to a community of immortals that sought to create a utopia over 1,000 years ago. For millennia, they lived in peace and secrecy, gently influencing world events to aid the advancement of mankind. But a terrible secret has been kept deep within the catacombs of Leviathan that threatens the existence of the immortals, and quite possibly the entire world. The Leviathan Chronicles

THIS EPISODE ENDS SEASON ONE