You, a newly recruited Grimsborough detective, are assigned to work alongside experienced detective David Jones. Together, you face a series of challenging and tense cases, and grow closer to each other.

After the case has been resolved, you and David Jones will immediately go to the cafe for lunch. Your feelings of admiration for David Jones will soon develop into something bigger so that you are silent, lost in your complicated thoughts.

David Jones, who is strange about your suddenly silent attitude, asks "Hey you, why are you suddenly quiet?"