When diver Tadashi and his girlfriend Kaori Sawahara embark on a coastal getaway in Okinawa, they are thrust into a terrifying ordeal as they witness the unfolding apocalypse. Their already strained relationship takes a backseat as they face a monstrous, four-legged fish attack in their cabin, leaving behind a chilling aura of death. This singular assault foreshadows a larger catastrophe as hordes of similar creatures emerge from the depths, wreaking havoc. Despite fleeing back to Tokyo, safety eludes them as the pervasive stench of death follows relentlessly. In 'The Enigma of Amigara Fault,' a massive fault line emerges after an earthquake near Amigara mountain, adorned with countless human-shaped holes that tantalizingly beckon curious onlookers to explore their depths. Meanwhile, 'The Sad Tale of the Principal Post' unfolds a family's joy turning into horror as they uncover a mysterious tragedy involving their father in the hidden corners of their new home.