Rebirth: King At The End Of World

He felt everything collapse into darkness the minute he died. But he quickly felt himself passing through the light. Who would have guessed that instead of going through the reincarnation cycle and gaining a new life, he would instead travel back in time?
When the apocalypse had only just begun! The beginning of his struggles, when he lost everything!
He eventually realized the position he was in as he gradually pulled himself together. He was taken back to the terrifying scene from twenty years ago, when the genetic virus spread devastation all across the world!
"All right, let's start here then!" Wu Feng looked around and vowed to save everyone he cares about and prevent the catastrophe from repeating again! He vowed to live his life this time differently than he had in the past.
The reincarnator, who received memories of the impending apocalypse in his previous incarnation, is now engaged in a battle against time and space!