Huh- forgot about them....
My read was that only Ouhon and maybe a very few survived- Rei got Hon out and then ran, I think.
So either they a) were in the few that escaped but weren't drawn, b) are dead, or c) Hon divided his forces but passed out before he could say where they were hidden in plain sight?
Hoping for c). But, kinda doubt it.
...Then again I didn't think Ten would (have to) call a retreat, I was like Zhao, thinking the sneak attack had promise, so whatdoIknow