Beneath the foundation

When the Walker family moves to a quiet Pennsylvania neighborhood for a fresh start, everything feels almost too perfect. But when the father hires a crew to renovate and expand their new home, the construction uncovers something far more sinister than old brick and rusted pipes - a sealed underground bunker, hidden directly beneath their house.
Inside lie secrets no family should ever stumble upon: decaying bodies, disturbing journals, and strange mechanical contraptions that hint at twisted experiments and a forgotten history.
As paranoia sets in and unexplained events begin to haunt their lives, the Walkers must unravel the mystery buried under their feet - before it swallows them whole.
Some homes hide more than memories. Some should never have been built at all.