Get the Attribute Bonus System in the Beginning of the Apocalypse

[Doomsday + Multiple heroines + Villains + Decisive killing + Not the Holy Mother] Traveling through parallel planes, you get an attribute enhancement system at the beginning, and you can become stronger by killing zombies. I thought it was a tragedy, but I didn't expect that after coming to this world, I would take off directly. What you couldn't have before is now within your reach!