Fig. 1

Blue creates a Pit on the Main Board. The first section of The Other is placed onto the bottom two rows of the Hollow.

Fig. 2

Blue creates another Pit on the Main Board. Another section of The Other is pushed in behind it from the supply.

Fig. 3

(1) Blue stays to dodge the Wax Eater, creates a Pit and falls. (2) The Other advances (3) before Blue lands.* The next time the Other advances, it will leave the Hollow.

*NOTE: If The Other would escape the Hollow as Blue falls into it, they would NOT encounter each other. The Other moves to the Main Board first and then the Prisoner falls to the bottom of the Hollow.