Jin Haoyong (male one)
Both of his parents died, and his excessive calmness deprived him of a lot of laughter in his childhood.
Che Zhuyou (male second)
A rewritten life, with no past life and no future, only one belief is to protect him
Related characters: Jin Mingwen (a thoughtful gangster brother who has a crush on Shengmin) Yu Shunxi (a very optimistic young man who is the maknae and dotes on Yi Yiyi)
Introduction: The story unfolds in a small town in Busan, South Korea. A small town baptized by Confucianism has a prohibition that all men, women and children born under the legal age must be forcibly executed. They feel that this is an act of not loving themselves and an unforgivable expression of not cherishing the life and body given to them by their elders.
Purpose: Genetic testing