Global Cataclysm: I Have a Shelter

The iron walls of my own home were almost breached, how could someone else still order takeout? The world is desolate when we go out of the shelter. It's not that everyone outside is dead and we still have to go shopping. The aura of Grandpa and the Holy Mother is too heavy.

Forget it, I won't watch it anymore. Forget it because updates are slow. I'll save people later.

Anything else is fine, the main character is a bit like a virgin