19 Years ago, a huge disaster swept through Ellingby County. A huge tsunami hit the coast and a sandstorm hit the north along the mainland. The disaster lasted for half a month. After the tsunami subsided, unknown undersea creatures began to come ashore to attack humans and brought alien diseases. The creatures and viruses began to spread around the world. As time goes by, there are only 85.2 Million humans left on the earth. Under the instructions of the intelligent system Alya, the key to solving this crisis lies among these 85.2 Million people...
The two heroines are thunderous and bloody, and the primary school students' writing style is gentle and sprayy.
Purpose: unite as one