Chapter 1: The First Raindrop Makes

A story of those who foolishly decided to live in a walled city where it never stops raining.

Note: Written entirely by ZN because I'm so bad at planning the others can't help me. (Even Z1 tried helping it just didn't work)
Note the second: Update schedule: Extremely erratic.
Note the third: It will have robots in the future.
Note the fourth: No mature tag for now but I may change it if I feel like it.