Pan Jianghai suggested that the three of them join the task force to catch the murderer and comfort Lao Xia's spirit in heaven.Cui Tiejun and Xu Guozhu were noncommittal, but there was light flashing in their eyes.Xia Jingyi returned to the United States to complete her studies. Looking at her lonely back, Cui Tiejun was thoughtful.Cui Tiejun approached Director Guo and expressed the idea of the three brothers joining the task force.And are willing to follow Lao Tian's command, they are just assisting and assisting.Director Guo decided to make an exception and arrange the three Cui Tiejun into the task force.Unexpectedly, after Cui Tiejun and others joined the task force, the three of them turned against the client and took over the case. Lao Tian was quite helpless towards the three of them.Everyone in the group is very curious about Three Old Boys getting back together again, and they just want to watch the excitement.