The next morning, the doctor tells the nurses that the murderer is very dangerous. He also warns them that the other party needs to be kept away from the building. He tells them to leave the hospital as soon as possible. He says that he's about to finish his task, so he won't leave. The doctor says that if he can save the lives of the hospital's patients, the formula-makers will have nothing to complain about when he snatches the vaccine. The nurse says that she'll try her best to help the doctor achieve his goal. She says that in the past life, the main culprit who caused the whole hospital to be destroyed was Dongmen Ling and her kind. Now there's no suspicious movements, so the doctor decides to test whether they can cooperate with the murderer. He asks why the murderer and the man on the roof are there, and the nurse says it's because they're different from the previous life. She also says that the battery on her cell phone is running out, so she can't play the games.