What works are there that depict disasters but have excellent plots?

I think there are the following points:

The painting style of Black Tower is really, especially in the early orz. In fact, the plot is probably not strong, but the design is excellent.

Axis country Hetalia (Axis country ヘタリ?) is a cartoon serialized on the Internet. The author is Hidekazu Himaruya, and his works are based on world history. It personifies the culture, customs and habits of many countries and their countries, and mainly consists of four comedies and short stories. Its single book is published by Fantasy Winter House Comics, but it is slightly different from the online version. Related surroundings include fan CDs, commercial dramas, etc. The animated version started playing on June 24th, 2009.

Describing World War II is a sensitive topic, but the relaxed and funny atmosphere is still very popular with readers, because the lovely characters make it very popular with female readers.

Zero-starting army

Anime disaster is really the first choice, and another is that although it has been adapted for a long time at first sight, it is really good.

Insufficient system

Demon survivor 2?

One Sunday, a sudden accident happened in Japan, and mysterious invaders attacked all over Japan. These invaders attack every day, leaving people in a state of terror and despair. In this extreme state, 13 "demon summoner" appeared, and they started a contract with the devil and gained the power to fight against the mysterious invaders. They only have seven days left.

Three thousand alpacas

I don't care. I'm going to push the flower of evil

Right is not left.

The final Isota! Girls with guns and thieves are great.

Yao Yao

Electricity and plain sunshine, collapse and painting have almost become selling points.

Pale lemon color

One day ... day.

Minet

This is my first time to think of the new world. Obviously, his paintings made me laugh several times in the middle, but the wonderful plot just made me cry at the end. The portrayal of human nature in it is too profound.

Cat shovel officer

The painting is miserable, but the plot is great. Are you sure you don't mean psychic 100% and superman with one punch?

Zoller

Stomach pain series, just because it doesn't explain! How many times have I had pain?