This was ridiculous, they are spies. Hershel paused a moment before saying slowly and quietly. "What if we talked about a puzzle room the other hadn't been in. They couldn't ignore that, could they? But that might be a bit dangerous..." Was that even an unspoken rule or a very much written one?

He sighed, smiling because yeah this was ridiculous. "Honestly no matter what we do it's going to be a risk, what a mess of 'they'll let us think this while we let them think that.'" Life was seriously a spy movie. Or Death Note.