Dark turn

Zombie apocalypse breaks right when main character Mike is chanting at Liverpool football match when group of zombies rush in the stands and on the pitch , after realizing situation,Mike is leaving in total chaos . When he realize that he can't escape now he hide in one of inbuilt restaurants to survive a bit ,but things get dark turn when after a week a group of people find Mike ,little does he know who they are. After many months of surviving on strange places they realized the zombies are evolving real fast ,they are faster, smarter , and even communicate with eachother. Mike needs to be in shadow of the leader who is very aggressive and impulsive. Mike have to decide whether he stay or go find other humans and try to get some respect , but Fate have other things for him to do.