After Rebirth, I Relied on Space to Stock up on Goods to Win.

Mysterious operation! The heroine's parents are still alive, and she only asks her sister to come to her to strengthen her body in advance. Isn't this a safe place for the whole family to get together to prepare for the war? Is it because the parents are unkind so it doesn't matter? You don't use any protection when killing mutant beasts, and the blood sprays all over your face. Are you not afraid that the blood will flow into your eyes and infect yourself? How much can two sisters carry in their backpacks? While not wanting to expose the space, I was very honest with my body, provided water and shelter to my fellow travelers, and casually took out 40 kilograms of food...