The next morning, the father and daughter discuss the recent events in the city. The father feels sorry for his daughter, who has suffered a terrible loss, and the father feels that he must find out the cause of the tragedy. He believes that the culprit must be the Bai family, a top pharmaceutical company. He has released some clues that helped the authorities track down the culprit, and he feels that the family must be responsible for the attack. He wants to know why the family is helping him now, and why he would trust him. He says that he will not intervene in the matter again, as long as he is able to eliminate the family. He adds that he would like to help the family secretly, so that they will not know that he is hostile to them. He also wants to show his sincerity by paying the price for the vaccine in advance. He asks if the company can finally mass-produce the vaccine, and if it can be done. He argues that it is better for the company to avoid any negative news at this time, since the outbreak and the attack will cause chaos and impede the company's future business in the continent. He suggests that the company should shift the blame for the tragedy to his daughter. An incompetent leader, he says, bought faulty oxygen cylinders and, as a result, the explosion occurred. He explains that he has long planned to rid the company of the man who made the cylinders, and this can also create an image of hostility. The patients who were at the scene know the truth, and they do not want to spill the beans about the incident. The