In the mud-choked trenches of World War I, Lieutenant Jack Sullivan is ordered to carve a "silent" mile of trench into No Man's Land-an excavation pattern that isn't meant for battle, but for alignment.When his squad's shovels strike a warm, unnatural dome beneath the earth, the war doesn't just close in from above-it opens below. They descend into a buried structure that feels less like ruins and more like anatomy: veins of green light, chambers that drink sound, and stones that sing back with the memories they're trying to forget.As artillery and whistles shake the ground, something ancient answers-a presence that doesn't merely kill, but unmakes, bending reality until two worlds begin to touch.The Sunken Temple of the Somme is a relentless WWI cosmic-horror descent: survival, madness, and an old god waking beneath the battlefield.