Disaster Simulator: A Shipping Container from the Start

What? She has to survive the apocalypse with just one shipping container from the start? Extreme heat, floods, extreme cold, mutated plants, zombies... And besides her own world, she can travel to other worlds to complete missions? Ancient times, the future, the world of immortal cultivation... even strange worlds where the rules are in chaos! But Zhao Mubai still can't believe she's one of the rare few chosen from among billions to be a mission-taker. Other protagonists get pocket dimensions, supernatural powers, and spirit spring water. All she has is a beat-up shipping container. But who says a shipping container is junk? She completes missions, finds opportunities, and upgrades its stats. Her container gradually becomes indestructible and invincible. Zombies or jiangshi, cold weapons or firearms, they all get stopped at the door!