Some prisons have no doors—only patterns.

After vanishing from a quiet European street, Oliver and Sofia wake in a sterile, windowless facility where nothing makes sense. Time loops. Reality fractures. Procedures repeat without explanation. Their captors remain unseen—but always watching.

As Oliver begins to trace the invisible system holding them captive, he realizes survival isn’t enough.
The walls are shifting.
The experiment is evolving.
And something is learning from them.