‘Wait, so, how …’ Speaker made a hesitant face. ‘I’m going to regret this question. How is it … prepared?’ Pei grimaced. ‘They take the milk, they add some ingredients – don’t ask me, I have no idea what – and then pour the mess into a … a thing. I don’t know. A container. And then …’ She shut her eyes. ‘They leave it out until bacteria colonise it to the point of solidifying.’ The cacophony returned. ‘I knew I’d regret it,’ Speaker said.

