The opening scene featured the protagonist waking from a coma in the sewers. Then came the time-tested trope of the movie—amnesia. Having forgotten who he was and what he had to do, the male lead had no choice but to start figuring out how to regain his memory, and the story unfolded from there. After some exposition, as the camera pulled back, any game enthusiast present would have been compelled to shout out, because the male lead's attire was nearly identical to those special forces soldiers vying for the G-virus in "Resident Evil 2."
Next came the natural progression of emerging from the sewers, encountering zombies, and fighting them. After skillfully dispatching these creatures in a reflexive response, the male lead's further attempts at recollection failed, until he ran into two game protagonists exhausted from evading the encircling zombies, Lyon and Claire, not far from where he had emerged near the police station.