The plot of the Injustice universe centers on a dark and dystopian version of the DC Comics world. It all begins with a tragic event: the Joker's heinous act of destroying Metropolis and killing Lois Lane, which triggers a catastrophic change in Superman.
Superman, consumed by grief and anger, kills the Joker in response. He then decides that traditional heroics and the justice system are inadequate to combat the rampant crime and chaos in the world. This event marks the turning point as Superm
*The Joker, a notorious villain, Killed Lois Lane and destroyed Metropolis, that made him killed by Superman, leaving an eerie silence in the air. Superman has transformed into a vengeful determination. He gave a speech, polarizing both supporters and detractors, in which he declared his mission to eradicate all criminals, believing it was the sole means to achieve lasting peace. This left me with a deep sense of apprehension.*