Doomsday: Supplies Containment, Hundred Times Critical Strike

Lu Yuan traveled to one month before the end, and countless zombies and strange beasts descended.
When the world is about to undergo a catastrophe, Lu Yuan accidentally obtained a storage space of 5000 million cubic meters. No matter what material is stored, it will be a [-]-fold critical hit.
[You save a copy of Dongpo's elbow, and the [-] times critical strike is in effect! 】
[You store a piece of fried chicken, and the [-] times critical strike is in effect! 】
[You found a piece of oil, and the [-] times critical strike is in effect! 】
Before the end comes, let's stock up on hundreds of millions of supplies.
When others are starving and fighting to the death for a pack of instant noodles.
When zombies besiege the city and all human beings are in the midst of life and death.
Lu Yuan, however, leisurely sips red wine and eats steak in his fortress without any panic.