Erizo - Cerberus lyrics

Deep underground in a top secret research facility
Security has been breached
A deadly virus capable of contaminating the entire world
Has been reached by terrorists
Codename: Cerberus
It affects the human body in three notable stages
Stage one: Rage
Stage two: Psychosis

People experiencing psychosis
May experience some personality changes and thought disorder
Depending on its severity
This may be accompanied by unusual or bizarre behaviour

Stage three
Mutation