Part 2/6:
As the pandemic wreaks havoc, panic escalates across the country. In the underground Metro, chaos reigns as survivors huddle in train carriages, clinging to hope even while witnessing the horrifying aftermath of terrifying encounters with the creatures. In a heart-stopping moment, a mother chooses to protect her infant son, but the choice ends in tragedy as the vesps strike without warning.
The film's narrative then rewinds to where it all began, with a group of archaeologists unwittingly unleashing these horrendous pterosaur-like beings while exploring dark caves. Their discovery leads to a brutal attack, marking the onset of the nightmare that envelops the nation.