One hour before the departure of the "Peace Ark", the crankcase of the main engine suddenly issued a high-temperature alarm. Based on experience, Wang Ming analyzed that this might be a false alarm from the hull, so he volunteered to get into the bottom tank to find out. Time passed by, and everyone's hearts were raised in their throats. Just 13 minutes before the scheduled departure time of the "Peace Ark", the false alarm was finally lifted, and Wang Ming, who was working in a high temperature environment, was completely drenched and unconscious.