%e5%b0%91%e5%b9%b4%e3%81%ae%e3%82%a2%e3%83%93%e3%82%b9%2c%e2%80%93%2craw%2c%e3%80%90%e7%ac%ac92%e8%a9%b1%e3%80%91%2c%e5%b0%91%e5%b9%b4%e3%81%ae%e3%82%a2%e3%83%93%e3%82%b9%2c%e2%80%93%2craw%2c%e3%80%90%e7%ac%ac92%e8%a9%b1%e3%80%91%2craw%2cfree%2conline%20 Official

: Yuko's father was an abusive, debt-ridden alcoholic. Her brother eventually fled to escape him, leaving her behind in an environment where one was expected to either kill or be killed.

: Some readers interpret her behavior in these flashbacks as her first attempts at manipulating others to fall into the abyss with her, a trait she perfected by the time she had Reiji. Structural Role in the Series

In Boy’s Abyss (), Chapter 92 , titled "Festival" ( 祭り ), marks a haunting turning point that contrasts a rare moment of childhood innocence with the crushing weight of the town's cycle of despair. This chapter provides critical insight into Yuko Kurose’s past, revealing how her own "abyss" was formed long before she became the parasitic force in Reiji's life. The Illusion of a Normal Life : Yuko's father was an abusive, debt-ridden alcoholic

: The "Festival" serves as a backdrop for what should be a formative, happy memory, but in this series, it usually signals a precursor to trauma. The Origins of the Abyss

: The chapter is noted for being "heart-wrenching," as it forces the reader to empathize with a character they have grown to despise. Structural Role in the Series In Boy’s Abyss

The chapter suggests that Yuko's fall into the abyss was catalyzed by the environment and figures around her, particularly her father.

Chapter 92 is a flashback that shows a young Yuko, full of life and surprisingly happy. This version of Yuko stands in stark contrast to the terrifying, manipulative woman seen in the present timeline. The Origins of the Abyss : The chapter

: By looking into Yuko's past, the author, Ryo Minenami , highlights that Reiji's suffering is not unique; it is a hereditary cycle of entrapment within a "closed-off rural town".