Doomsday Rebirth: I have a 100-fold space replication system

Story of: Doomsday Rebirth: I have a 100-fold space replication system

Doomsday + rebirth + stockpiling + cool story + infinite space + system + not a saint + gene warrior + revenge + single female protagonist The sixth ice age suddenly arrived, the global temperature dropped by 100 degrees, and a large number of humans died. Ling Feng, who was brutally killed by his relatives in the doomsday, was reborn three months before the end of the world. He awakened the space replication system, and all the materials collected into the space could be replicated a hundred times, or upgraded a hundred times. Ling Feng took the tens of billions of funds in his hands and began to stockpile goods frantically. Lack of supplies? That's impossible! After the money was spent, he bought a storage center worth tens of billions for zero yuan. Through the replication system, he had trillions of supplies in his hands, which was the best in the world! In terms of security, he built a safe house that can withstand nuclear bombs! In terms of force, he has genetic serum, which can kill opponents directly! Ling Feng: Doomsday? This is heaven, okay! [The introduction is weak, please move to the main text]