{Apocalyptic disasters + reborn villainous male lead + female lead who transmigrates between parallel worlds + no saintly male lead + no saintly female lead + hiding one's strength + no worries carried overnight + multiple female leads + the male lead gets all the thrills + the female lead suffers throughout}
On April 1, XXXX, a torrential downpour heralded the start of the apocalyptic disaster. The calamity battered Blue Star, and a reborn wage slave returned with hatred and a System. He began turning his life around, vowing never to play the saint again and to do as he pleased. He was determined to survive to the very end!