Ye Xiao followed the clues about the non-existent wedding anniversary and the purchase of building insurance and asked Yuan Mei.Yuan Mei forged evidence and insisted that Wu Jianjun was blackmailing Luo Haoran.Yuan Mei then held a press conference to apologize and compensate the families of the victims.The above-ground rescue team carried out rescue work without stopping. Underground, Chint's fever caused everyone to get into a dispute over sharing supplies. Guo Haoyu objected to allocating water to Chint alone, and Ding Zi was unwilling to share her supplies. She finally chose to bring them with her despite everyone's dissuasion.Your share of food leaves the collective.Due to the shortage of drinking water, Xiaoguang led everyone to collect urine to survive.Haimei persuades Ding Zi again, but Ding Zi insists that no one can be trusted, and it is safest to have supplies in hand.In addition to Ding Zi, Guo Haoyu also always suspected that Xiaoguang was hiding something from everyone, and wanted to join forces with Lao Zhou to snatch supplies. Unexpectedly, Lao Zhou pretended to cater to him and exposed it to his face.On the other hand, Lao Zhou kept persuading Xiaoguang to embezzle supplies.At this time, Luo Haoran, who had received the rescue supplies, found Yang Bing, bribed Yang Bing to work for him, and started his own plan.Just when drinking water was in danger, the heavy rain on the ground flowed underground along the cracks in the gravel. Everyone excitedly collected the rainwater, and the water problem was temporarily alleviated.Ding Zi ran out of food and water and came to the atrium to kneel down and beg everyone for alms. She met with strong opposition from Guo Haoyu and everyone. When Ding Zi was about to snatch it, Luo Haoran and Xiaoguang appeared under the coercion of Yang Bing with supplies.Everyone was shocked.Ye Xiao began to investigate the cause of the building collapse and found Luo Haoran's second wife Yuan Mei to learn about the situation. Yuan Mei, who had divorced Luo Haoran at this time, actively cooperated with the investigation and took Ye Xiao to Sancheng Construction Group, the designer and builder of Luo Bai Commercial Building., but everyone learned that engineer Wu Jianjun committed suicide a month ago.Ye Xiao discovered a shocking news among his relics: there is a sinkhole under the building. According to the simulation in the computer video, the building may fall into the sinkhole at any time and become a ruin!After receiving the news, the command center immediately ordered the firefighters to suspend the clearing of obstacles and quickly evacuate the scene to draft a new plan.Zhu Wei quickly informed Xiaoguang of the seriousness of the accident, but before Xiaoguang received the news from Zhu Wei, Yang Bing accidentally detonated the leaked natural gas while smoking, and the building collapsed again in an instant, causing the escape passages, communication equipment and elevator shafts inside the building.All were destroyed, forming a thick layer of ruins. As a result, the building settled and became stuck in the sinkhole.After the shaking ended, Xiaoguang gathered everyone and rescued Luo Haoran and the injured Wu Hanlei who were trapped in the secret room.At this time, everyone learned that the reason why they were trapped in the building was illegal construction, and Luo Haoran suddenly became the target of public criticism.After the entire rescue, Ye Xiao approached Zhu Wei to learn about Xiaoguang's past, and Zhu Wei originally gave full affirmation.