When a mysterious signal leads the TARDIS to a crystalline world, the Doctor discovers a sentient wound in reality has marked Yaz as its next victim, forcing an impossible choice between saving her friend or thousands of trapped souls.
There was a sound in the dark. Not the deep, ancient groan of tectonic plates shifting. Not the hiss of wind through stone cracks. This sound was alive.
When the TARDIS detects a strange quantum signal emanating from an uncharted crystalline world, the Doctor and Yaz discover a place of impossible beauty and terrifying secrets. Beneath its glittering surface flows a network of crimson rivers that defy the laws of physics – rivers that whisper, remember, and hunger.
As Yaz begins experiencing disturbing visions and a mysterious connection to a woman named Eloin who disappeared into the depths, the Doctor realises they’ve stumbled upon something far more sinister than an alien world. The planet itself is a wound in reality – a sentient entity that consumes memories and identities, trapping souls in a nightmarish dimension called the Sensory Fold.
But the Fold has already marked Yaz, claiming her as its next victim. With time running out as Yaz begins to dissolve into the crimson currents, the Doctor faces an impossible choice: save her companion or condemn thousands of trapped souls to oblivion.
In the darkest corners of the universe, some wounds never heal – they only grow hungrier.
