Dr. Zu reminds Liu Fei to be cautious when dealing with child patients. Liu Fei gives Su Xiao Tang an injection. Su Xiao Tang reminds Liu Fei of his younger self and cares a lot about her. Liu Fei finds petechia on the girl's face and suspects her father, Su Gang, of physically abusing her. Wang Yang Ming gives Liu Fei an idea to persuade Su Gang to do a CT scan. Su Gang looks up information online and refuses to do the scan. Liu Fei asks Su Gang to visit the hospital next week for the reexamination. Wang Yang Ming and Lu Yi are preparing to do an intubation for an old lady who suffers from anaphylaxis. Wang Yang Ming wants to do the intubation himself and succeeds under Lu Yi's watch. (Source: Viu)