[Jin Kizuite]

(Hei enters truck)

STOP! You've activated my trap card!

(Doors shut)

I have no doubt Izanami is made a up machine with no purpose, other than to bait hei into capture and study since he "survived" the anti contractor killing thingy that took his powers. No coincidence an *important* device thats due for transport was leaked to Hei who happened to be nearby.
With the way Hei gets payments, you could tell whoever they're working for, aren't careful of false information.

EDIT: Or Yin can be in the box. =O