The End of the World in a Hundred Days? Fortunately, I Can Simulate the Future!

When I woke up, I got [Doomsday Simulator]! Simulate the future and learn that in a hundred days, the world will collapse, everything will change, and the world will become a wasteland! And I, Li Jianfei, am just an ordinary person who has just been suspended from my job and is worried about the bride price! Facing the impending doomsday, I have no choice! Break up with your money-worshiping girlfriend! Carrying huge debt! Put up with your parents' misunderstanding! Ignore the ridicule on the Internet! I will use all my resources to hoard crazily those "garbage" that no one cares about now but will be priceless in the future! ——Industrial salt that can disinfect and repel insects! ——An old-fashioned walkie-talkie that can communicate under strong interference! ——An old jar that can purify water and stabilize the spirit! ——Hazardous waste that can provide pure energy! What's more! For every simulation, you can choose a god-level entry and solidify it permanently! [Physical Strengthening]! Weapon Mastery! [Energy Shock]! Spatial Perception! Hundred days of preparation! Hibernating for a hundred days! When the doomsday bell rings, the whole world wails! I, Li Jianfei, will be prepared with a hundred-day lead and a god-level ability! From these ruins, rise powerfully! All the ridicule that was once turned into screams of fear! All past contempt will be completely crushed by my power! Dark Age? No! This is my... Era!