The Sin Drinkera Killing That Started with Love, a Sacrifice That Ended with Love

An indiscriminate murder occurred in a public square. The crime process was extremely simple, but the motive of the crime was mysterious. A murderer who seems to be seeking revenge on society, a reporter who wants to write big news, a policeman who wants to find out the truth, and a bullied teenager are all intertwined by this murder case. The scattered clues gradually gathered together, and the case ten years ago was once again uncovered, and they were involved in a case within a case that spanned ten years. They each had their own obsessions... Is there a reason for the crime? Is there any truth in this world? Is all that is visible a disguise?