Dinah catches his helmet and holds it for him while he finishes, looking up and around the room as he does.

They're still indoors, but the ceiling is no longer flat, instead forms a point around them with a bamboo lining. There are pillars either side of them holding up a raised walkway which hugs the wall. It's hard to gauge the shape of the area, in fact, because it's marked with archways and pillars and walkways with a red and gold theme.

In fact, Dinah thinks, it's sort of Japanese in style.

"Oh," she says. "Remember how you asked for ninja?"