Suddenly one day the bloody doomsday comes. Why the blood? Several young men who also want to survive and realize their existence value and dreams are destined to fight for the glorious moment before the end of the world from the moment the earth is attacked by alien creatures.
One is the grandson raised by an old boxer. Friends and brothers are almost the most important thing to him. Perhaps destiny has destined him to be the king of beasts, but he rarely pursues love; the other is the only son of a female family. Living under the pressure of the family, he also has a natural ability to gather others. The two have been friends since childhood. One day in the third grade of high school, the earth was attacked. The rules of survival of society changed. The school became a cruel hell where violence was used to fight violence. However, outside the school, it was a hell within hell. They are friends, but they must also become enemies for their dreams.
(Someone read this story and told me that she liked the female characters in it. Ling is also my favorite so far. She is not the usual fragile heroine, nor is she the kind of heroine who does not cherish love for her own reasons. Anyway, Ling is a normal heroine...)