In this episode, we finally learn a bit more about Dr. Su Beilu, who feels overwhelmed by the pressure of knowing that human lives depend on him not making any mistakes at work. But the owner of YaShe has exactly what he needs. The story isn't overly complex, but it does a good job of illustrating the confusing nature of dreams and how they end up (at least in this story) foretelling a future that can be changed. The episode's resolution is charming and a bit of fanservice (which I appreciate).