Youguo Station

The famous writer Onov, who has lived in seclusion for many years, became a suspect because of a murder that occurred near his residence. Unexpectedly, the police chief who interrogated him was a loyal reader of Onov and had a special liking for his works. Some of the cross-examinations turned into conversations between close friends who met each other at a late date, and some little-known past events were also revealed... Is Onov guilty? Who is the deceased?