The mysterious apocalypse is coming, fortunately I have a simulator

Story of: The mysterious apocalypse is coming, fortunately I have a simulator

Seven days later, the doomsday is coming. Fortunately, you have a simulator… [The doomsday simulation has begun] [Please choose one of the following three talents: ‘Devil’s Contract (Gold) ‘, ‘Resurrection of the Dead (Gold) ‘, ‘Mirror World’… ] [… ] [On the first day, the sun no longer rises, and the doomsday arrives as expected… ] [On the second day, the temperature drops sharply, and citizens scramble for supplies… ] [On the third day, safe houses are harmful to health, so staying there less is the best way… You are crazy, leave your safe house, and look for mystery] [… ] [On the forty-fifth day, there is no difference between reality and dreams, you encounter a strong enemy… You die] [This simulation has ended] [Please choose one of the following three rewards: ‘Devil’s Contract’… ] If you use the simulator properly, you will get a powerful doomsday reward every day before the doomsday. So, when the countdown to the doomsday ends, you are already ridiculously strong… …