On the thirteenth day of the game, the acid rain continued. It had been raining for four consecutive days. People had gradually calmed down from their initial fear and panic. As long as they take proper protective measures, they'll be fine.
More and more people were starting to think, "If others can go to work, why can't I?" The streets were filled with well-wrapped office workers.
Four days of acid rain wasn't completely without effects. The gardens in the residential areas, the greenery along the roads, the grass, and the leaves were all yellowing. Some tree bark had started to crack and fall off. There were also more bodies of birds, mice, and small insects on the ground.
The recessed manhole covers were filled with yellowish rusty water, which flowed slowly into the sewers.
Two old acquaintances met on the road and started chatting in front of a coffee shop.