In the hot apocalypse, cities are cut off from water and electricity, and order collapses. I was trapped in a penthouse with my boyfriend and he ended up pushing me off the building over a bottle of water. And my dad, relying on the supplies he hoarded and the basement, survived until the day the temperature dropped. After resurrecting my life, I threw down my knife and fork, and in the astonished eyes of others, I shouted into the phone, "Dad! Buy everything you can to eat! I'm going back now! Weld the door shut and don't let anyone open it!"