It turned out that Zhan Qingshan did not specialize in rescue at the beginning, he was a doctor. Twenty-five years ago, he and his wife and daughter were vacationing in Aomori, and when they checked out, they were trapped in the rubble

It turned out that Zhan Qingshan did not specialize in rescue at the beginning, he was a doctor.

25 years ago, he and his wife and daughter were on vacation in Aomori, and when they checked out, they were hit by an earthquake, and his wife was trapped in the rubble, next to Robben's family of three, Robben was 7 years old at the time, and Zhan Yan should be about the same age.

When Zhan Qingshan rescued Robben first, and then saved his wife, it was too late.

After that, Zhan Qingshan joined the light chasing team, or he led the formation of the light chasing team, gathering a group of people who had similar regrets to him.

Zhan Yan and Zhan Qingshan depended on each other for many years, until one day, when she grew up to be a big girl, she found an old newspaper with a report about the incident, saying that Zhan Qingshan chose the former between a strange child and his wife.

From then on, Zhan Yan regarded Zhan Qingshan as an enemy.