No Country for Squared Heads

Hailey and Kylie are trapped within a hospital, running from a dangerous slasher (Aria). In an effort to hide Hailey, Kylie convinces her to submerge herself in a tank of liquid nitrogen whilst she causes a distraction. However, the enraged slasher closes the tank, trapping Hailey inside as she succumbs to the liquid. Finding her way back into the room and realising what has happened, Kylie tries to resuscitate Hailey. The woman awakens but she is no longer herself. Hailey pins Kylie down, calling for the slasher to return, initiating the beginning of a monstrous sexual display.