"Hopefully that's not the case, but- Lan Zhan seems the best person to ask, at least. If he remembers, maybe we can put together some of those missing pieces?" he looks thoughtful, "and if he doesn't, mm... we should probably make sure he's not off wandering somewhere too."

It was a fair point; if pursuing those keycodes was just going to send them on a confusing chase and wipe their memories, it was treading into really dangerous territory. And with all his recent warnings, it was probably a safe bet.