Kim Soohyuk, a veteran rescuer in Shinil-SEO was crushed and killed during a rescue operation in a collapsing building. Kim Soohyuk, who thought he was dead, opened his eyes in an incident 10 years ago. [Save Everyone] He was able to save two people that he couldnt save in the past. As a reward, he was also given new abilities and strength. "Great. From now on, I will save the lives of those I couldnt save in the past!"