Wrong Game

[The end of the world + no system + no harem + decisive killing + time travel + superpowers + three-person switching] Are we making a mistake? Evil, who can clearly be crushed by physics, actually dominates the world and dominates all directions? Can you still evolve all the way and become a direct heat-resistant weapon? Why are they the only ones cheating and I don't deserve to evolve? I, a law-abiding college student, had a bizarre nightmare and was sent away on the spot by an ugly monster. I thought the story would end here, but fate directly gave me a huge twist. I can't explain it clearly in one sentence or two. If you are willing to listen, let me tell you about my experience...