21-Year-old Jiang Fan followed his grandmother's last words "Never activate the system" and refused to activate the system in a world where everyone can bind to the doomsday survival system. Knowing that the end would come in 10 days, he used the 3 million inheritance and loan left by his grandmother to quickly sell off his original house, purchase a hidden underground fortress and carefully modify the disguise. He crazily hoarded a large amount of food, medicine, tools, clothing and other survival supplies. He also planned a planting area and raised golden bears. At the same time, others either rely on system talents to be blindly confident, or are constrained by weird talents. The end is coming as expected, and those with high talents are targeted by mutated zombies, relying on the system